InChI=1S/C30H38O12/c1-13(2)11-17(32)20-25-16(9-10-30(4,5)42-25)24-19(15(12-18(33)39-24)8-6-7-14(3)31)26(20)40-29-23(36)21(34)22(35)27(41-29)28(37)38/h9-10,12-14,21-23,27,29,31,34-36H,6-8,11H2,1-5H3,(H,37,38)