benzyl 3-aminobenzoate

4,4-二甲基-2-(3-硝基苯基)-4,5-二氢-1,3-恶唑

5-(3-硝基苯基)[1,3,4]噻二唑-2-胺

ethyl 4-[(3-aminobenzoyl)amino]benzoate

2-(3-nitrophenyl)-4,5-dihydro-1,3-oxazole