1-cyclohexyl-1,3,5-triazine-2,4-dione

1-(2-chloroethyl)-3-(2-chloroethylcarbamoylamino)urea

1-Benzo[b]thien-3-yl-1-propanone

1-(2,5-Dimethyl-3-furanyl)-4,4,4-trifluoro-1,3-butanedione

12-(2-chlorophenyl)benzo[a]anthracene

1-chloro-9,10-diphenylanthracene-9,10-diol

1-methyl-3-[methyl(nitroso)carbamoyl]-1-nitrosourea

1-quinolin-2-ylbutan-2-one

1H-pyrrole-3-carbohydrazide

1-(2-chloroethyl)-3-(2,4-dioxo-1H-pyrimidin-5-yl)-1-nitrosourea

1-(3-chloropropyl)-1-nitroso-3-phenylurea

1-N,4-N-bis(2-chloroethyl)-1-N,4-N-dinitrosopiperazine-1,4-dicarboxamide

1-indolo[3,2-b]quinoxalin-6-ylethanone

17-hydroxy-7,10,13-trimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one

1-(2-cyanoethyl)-1-propan-2-ylurea

1-benzyl-1,3,5-triazine-2,4-dione

1-(2-chloroethyl)-3-(3-chlorophenyl)-1-nitrosourea

1,3-dibromo-7-chloro-9H-fluoren-2-amine

1-(cyclohexen-1-yl)-4-methoxybenzene

1-(2,5-dimethylthiophen-3-yl)-4,4,4-trifluoro-2-methylbutane-1,3-dione

1-(2-chloroethyl)-3-nitrosoimidazolidin-2-one

1-carbamoyl-3-ethylurea

1-(2-chlorophenyl)pyrazolo[3,4-d]pyrimidin-4-amine

1-ethyl-3-(4-methoxyphenyl)urea

1-[(4-chlorophenyl)diazenyl]naphthalen-2-ol

1,7,7-trimethyl-2-phenoxybicyclo[2.2.1]heptane

1-ethyl-[1,2,4]triazolo[3,4-b][1,3]benzothiazole

11H-indeno[1,2-b]quinoxaline

1-oxo-3-phenylindene-2-carboxamide

1-methyl-3,6-dihydro-2H-pyridin-4-amine

1-(dibutylamino)-3-[4-[3-(dibutylamino)-2-hydroxypropyl]piperazin-1-yl]propan-2-ol

1-(azepan-1-yl)hexan-1-one

1-piperidin-1-yloctan-1-one

1,4-Diethyl 2-[(2-methoxyphenyl)imino]butanedioate

1-(2-hydroxyethyl)-2,4-dioxopyrimidine-5-carbonitrile

1-piperidin-1-ylhexadecan-1-one

1,3,7-trimethyl-8-[2-[(4-methylphenyl)methylidene]hydrazinyl]purine-2,6-dione

17-acetyl-11-hydroxy-10,12,13-trimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one

1,15-Bis[2-(2-chloroethoxy)ethyl] 2,14-dimethyl-4,12-dioxo-3,5,8,11,13-pentaoxapentadecanedioate

1,3,5-trichloro-2-methyl-4-nitro-6-(2,4,6-trichloro-3-methyl-5-nitrophenyl)benzene

1-(2-chlorophenyl)-N-(1,2,4-triazol-4-yl)methanimine

1-N,3-N-bis[4-(4,5-dihydro-1H-imidazol-2-ylamino)phenyl]-5-methoxybenzene-1,3-dicarboxamide

12-azatetracyclo[7.6.1.05,16.010,15]hexadeca-1,3,5(16),6,8,10(15),11,13-octaene

1-hydroxyindole-2,3-dione

1,3,5-tris(2-ethenoxyethyl)-1,3,5-triazinane

1-[(2,4-dioxo-1H-pyrimidin-5-yl)methyl]-3-methylurea

1,4-diethyl-2-phenylpiperazine

1-[(2,6-dimethylmorpholin-4-yl)methyl]-3-prop-2-enylurea

1,2-Dihydro-6-methyl-2-oxo-4-(trifluoromethyl)-3-pyridinecarboxylic acid

1,7-dibenzylpurine-6-thione

1-(cyclohexyloxymethyl)-4-methoxybenzene

1-(6-hydroxy-2,3,4-trimethoxyphenyl)-3-phenylpropane-1,3-dione

1-methyl-1-nitroso-3-quinolin-8-ylurea

1,3-didecoxypropan-2-ol

1-methyl-3-(2,2,2-trifluoroethyl)urea

1-benzyl-4-ethoxybenzene

1-(2-ethyl-3,4,5,6-tetramethylphenyl)ethanone

1,2,3,4,5,6-hexakis(trifluoromethyl)benzene

1-(bromomethyl)-2-[2-(bromomethyl)-6-methylphenyl]-3-methylbenzene

1-(2-chloroethyl)-3-[(1R,2R)-2-(2-chloroethylcarbamoylamino)cyclohexyl]urea

1-(5-Chloro-2-hydroxyphenyl)-3-(2-quinolinyl)-2-propen-1-one

1,2-dihydroacenaphthylene-5,6-diamine

1-(dimethylamino)propan-2-yl acetate

1-cyclohexyl-1,3-diazinane-2,4-dione

1-(2,2-diethoxyethoxy)-4-methoxybenzene

1-(1,3-benzothiazol-2-ylsulfanyl)propan-2-one