1,8-Naphthyridine-3-carboxylic acid, 6-fluoro-1,4-dihydro-1-[3-(4-morpholinyl)phenyl]-4-oxo-7-[4-(2-pyridinyl)-1-piperazinyl]- 175457-26-8 (TRIHYDROCHLORIDE) AIDS-106569 AIDS106569