3-氧代-3-(2,4,5-三氟-3-甲氧基苯基)-丙酸乙酯

3-Quinolinecarboxylic acid, 1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-2-(methylthio)-4-oxo-, ethyl ester

3-Quinolinecarboxylic acid, 1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-2-(methylsulfonyl)-4-oxo-, ethyl ester