1,8-Naphthyridine-3-carboxylic acid, 7-[4-[4-[(5S)-5-[(acetylamino)methyl]-2-oxo-3-oxazolidinyl]-2-fluorophenyl]-1-piperazinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo- AIDS-154032 AIDS154032 MCB 2038