4-氯-1H-吡咯并[2,3-b]吡啶-5-羧酸甲酯

Methyl 4-amino-2,5-difluorobenzoate

2-chloro-4,6-dimethoxyquinazoline

2-chloro-4,6-dimethoxyquinoline

7-氟-2-甲氧基-8-甲基喹噁啉