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