5-氨基-6-氯-2-苯基-3(2H)-哒嗪酮

4-methyl-2-phenyl-1H-pyrazol-5-one

1-苯基-1H-1,2,4-噻唑

1-苯基-5-(2-噻吩基)-1H-吡唑-3-羧酸

吲哚(2,3-B)环辛烯