邻氨基苯乙酮

3a,5-diphenyl-9b-hydroxy-1-methyl-1,2,3,3a,9b-pentahydro-2-thioxo-5H-imidazo[4,5-c]quinolin-4-one

2-cyano-N,N-diphenylacetamide

1-苯基-1H-吲哚-2-羧酸