英文别名3-Quinolinecarboxylic acid, 7-[6-(benzoylmethylamino)-5-methyl-3-pyridinyl]-1-cyclopropyl-1,4-dihydro-8-methyl-4-oxo-, ethyl ester; Ethyl 1-cyclopropyl-8-methyl-7-(5-methyl-6-(N-methylbenzamido)pyridin-3-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate; Ozenoxacin Impurity 23