UIU uiu N-acetyl-L-tyrosyl-N-[(3M)-3-(1-{4-[(3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-4-ethyl-7-fluoro-11-methoxy-3a,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxo-10-{[3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl]oxy}dodecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-1(4H)-yl]butyl}-1H-1,2,3-triazol-4-yl)phenyl]-L-methioninamide UIU