InChI=1S/C30H38O12/c1-6-8-9-16(31)15-12-17(32)39-24-14-10-11-30(4,5)42-25(14)19(20(33)13(3)7-2)26(18(15)24)40-29-23(36)21(34)22(35)27(41-29)28(37)38/h10-13,16,21-23,27,29,31,34-36H,6-9H2,1-5H3,(H,37,38)