AIDS-069994 AIDS069994 Cinnamic acid & (+-)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid TCN & OFLO Trans-cinnamic acid & Ofloxacin