for the following products
1-Cyclopropyl-8-fluoro-6-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid | 8-Fluoro-6-methoxy moxifloxacin dihydrochloride | Moxifloxacin EP Impurity D and 8-Fluoro-6-methoxy moxifloxacin
