7-(3-(2-CARBOXYETHYL)-4-(HYDROXYAMINO)-1-PYRROLIDINYL)-1-CYCLOPROPYL-6-FLUORO-1,4-DIHYDRO-8-METHOXY-4-OXO-3-QUINOLINECARBOXYLIC ACID
7-(3-(2-carboxyethyl)-4-(hydroxyamino)-1-pyrrolidinyl)-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid