17-Ethyl-1-hydroxy-12-[2'-(4"-hydroxy-4"-[1-phenyl-2-oxopropyl]-3"-methoxycyclohexyl)-1'-methylvinyl]-14-tert-butyldimethylsilyloxy-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetraone (HCID 57216399)|Huagongshe