1-氯-1,3,3,3-四氟丙烯

1,3,5-trimethylpurino[8,9-c][1,2,4]triazole-2,4-dione

4,5-二苯基-噁唑

5,7-dimethyl-1H-pyrazolo[3,4-d]pyrimidine-4,6-dione

6-甲基哌啶-2-酮