AIDS-033661 AIDS033661 Chlorcyclizine & Ciprofloxacin Piperazine, 1-((4-chlorophenyl)phenylmethyl)-4-methyl- & 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid