(R-(R,R))-1-Cyclopropyl-7-(3-(1-(ethylamino)ethyl)-1-pyrrolidinyl)-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid 143382-95-0 3-Quinolinecarboxylic acid, 1,4-dihydro-1-cyclopropyl-7-(3-(1-(ethylamino)ethyl)-1-pyrrolidinyl)-6-fluoro-8-methoxy-4-oxo-, (R-(R*,R*))-