3-[(tert-butoxycarbonyl)amino]-7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid

3-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-oxoethyl]-3-hydroxy-1,3-dihydro-2H-indol-2-one

5-(2-fluorophenyl)-1-(4-methylphenyl)-3-[(4-methylphenyl)amino]-1,5-dihydro-2H-pyrrol-2-one

N-(4-bromophenyl)-4-methyl-3-nitrobenzenesulfonamide

3-[2-(1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)-2-oxoethyl]-1,3-benzoxazol-2(3H)-one

3-(4-nitrobenzyl)-1,3-benzoxazol-2(3H)-one

methyl 3-hydroxy-4-nitro-2-naphthoate

1,3-diethyl-5-nitro-1,3-dihydro-2H-benzimidazol-2-one

methyl 2-[(ethoxycarbonyl)amino]benzoate

methyl 4-(2-methoxy-2-oxoethoxy)-3-nitrobenzoate

1-(2-phenoxyethyl)-1H-indole-2,3-dione