英文同义词: | 7-CHLORO-2-METHYL-5-OXO-N-(4-PYRIDINYLMETHYL)-5H-CHROMENO[2,3-B]PYRIDINE-3-CARBOXAMIDE;7-chloro-2-methyl-5-oxo-N-[(pyridin-4-yl)methyl]-5H-chromeno[2,3-b]pyridine-3-carboxamide;5H-[1]Benzopyrano[2,3-b]pyridine-3-carboxamide, 7-chloro-2-methyl-5-oxo-N-(4-pyridinylmethyl)- |