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