4H-quinolizine-3-carboxylic acid, 8-[4-[[(2S)-2-amino-1-oxopropyl]amino]hexahydro-4-methylcyclopenta[c]pyrrol-2(1H)-yl]-1-cyclopropyl-7-fluoro-9-methyl-4-oxo-, monohydrochloride AIDS-111424 AIDS111424