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