6-methoxy-1,3-dimethyl-9H-pyrimido[4,5-b]indole-2,4-dione

7-甲氧基-1,2,3,4-四氢环戊烯并[b]吲哚

5-甲氧基-2-(4-甲氧基苯基)-3-甲基-1H-吲哚

1-(4-甲氧苯基)-5-(三氟甲基)-1H-吡唑-4-羧酸

5-叔丁基-2-(4-甲氧基苯基)-2H-吡唑-3-胺