877864-92-1

3-Quinolinecarboxylic acid,1-ethyl-6-fluoro-1,4-dihydro-7-[4-[13-(2-methyl-5-nitro-1H-imidazol-1-yl)-1,10-dioxo-2,9,11-trioxa-5,6-dithiatridec-1-yl]-1-piperazinyl]-4-oxo-