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