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