InChI=1S/C23H40O21/c24-3-6(26)21(43-17-7(4-25)41-20(37)14(32)13(17)31)38-1-2-39-22-15(33)10(28)9(27)8(42-22)5-40-23-16(34)11(29)12(30)18(44-23)19(35)36/h6-18,20-34,37H,1-5H2,(H,35,36)