CV9 cv9 (2~{R},3~{R},5~{S},6~{E},8~{E},10~{Z},12~{S},13~{R},16~{Z},18~{E},20~{Z},22~{E},24~{R},25~{S},26~{E},28~{Z})-13-[(2~{S},3~{S},5~{S})-3,5-bis(oxidanyl)hexan-2-yl]-25-[(2~{R},3~{R},4~{S},5~{R},6~{R})-3,4-dimethoxy-6-methyl-5-oxidanyl-oxan-2-yl]oxy-3-methoxy-2,12,22,24-tetramethyl-5-oxidanyl-14,32-dioxa-33-azabicyclo[28.2.1]tritriaconta-1(33),6,8,10,16,18,20,22,26,28,30-undecaen-15-one CV9