2-methyl-4-phenyl-1H-1,2,4-triazol-4-ium-5-thione

1-benzylbenzimidazole

5,6,7,8-四氢苯并[4,5]噻吩并[2,3-d]嘧啶-4-胺

5,6-二甲基噻吩并[2,3-d]嘧啶-4-胺

6-氯-9-异丙基-9H-嘌呤