tris-O-(4-nitro-benzoyl)-α-D-erythro-2-deoxy-pentofuranose

1-(2-hydroxy-4,6-dimethoxyphenyl)-3-(4-nitrophenyl)propane-1,3-dione

1-phenyl-1-(p-tolyl)ethyl 4-nitrobenzoate

2-(4-nitrobenzoyl)-N-(p-tolyl)hydrazine-1-carbothioamide

1-(4-methoxyphenyl)-2-(4-nitrophenyl)-4,5-dihydroimidazole