3-chloro-4-(2-phenylanilino)cyclobut-3-ene-1,2-dione

6-(4-nitrophenyl)phenanthridine

1,1,1-trifluoro-N-(2-phenylphenyl)methanesulfonamide

1-phenyl-2-(sulfinylamino)benzene

N-(2-联苯)邻氨基苯甲酸