Garenoxacin mesylate hydrate

1-cyclopropyl-8-(difluoromethoxy)-4-keto-7-[(1R)-1-methylisoindolin-5-yl]quinoline-3-carboxylic acid

1-Cyclopropyl-8-(difluoromethoxy)-7-[(1R)-2,3-dihydro-1-methyl-1H-isoindol-5-yl]-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid methanesulfonate hydrate