1-nitro-3-(trifluoromethyl)oxanthrene

1-(chloroacetyl)-2-methyl-5-nitroindoline

ethyl 2-methyl-N-(4-methylbenzoyl)alaninate

(2E)-N-methyl-3-(2-nitrophenyl)acrylamide

2-chloroethyl [4-(acetylamino)-3-methoxyphenyl]carbamate

4-(1,3-dioxotetrahydro-1H-pyrrolo[1,2-c]imidazol-2(3H)-yl)benzoic acid

1-{[(2-nitrophenyl)amino]carbonyl}proline

2-(cyclohexylthio)-6-nitro-1,3-benzothiazole

propyl 4-(2-methoxy-2-oxoethoxy)benzoate

3-(3-amino-4-methylphenyl)propanoic acid

propyl 4-(2-hydrazino-2-oxoethoxy)benzoate