(R)-7-(3-(1-Amino-1-methylethyl)-1-pyrrolidinyl)-8-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid 143158-17-2 3-Quinolinecarboxylic acid, 1,4-dihydro-7-(3-(1-amino-1-methylethyl)-1-pyrrolidinyl)-8-chloro-1-cyclopropyl-6-fluoro-4-oxo-, (R)- 3-Quinolinecarboxylic acid, 7-(3-(1-amino-1-methylethyl)-1-pyrrolidinyl)-8-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-, (R)-