InChI=1S/C23H38O21/c24-1-4-7(26)10(29)18(44-22-15(34)9(28)11(30)17(43-22)19(35)36)23(40-4)41-6-3-38-21(14(33)8(6)27)42-16-5(2-25)39-20(37)13(32)12(16)31/h4-18,20-34,37H,1-3H2,(H,35,36)