UI6 ui6 2-{[(2S,3R,4S,6R)-2-{[(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl]oxy}-3-hydroxy-6-methyloxan-4-yl](methyl)amino}-N-{[(5S)-3-{(4M)-3-fluoro-4-[(6P)-6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide (non-preferred name) UI6