InChI=1S/C27H32O10/c1-13(2)4-7-18-19(36-27-23(31)21(29)22(30)25(37-27)26(32)33)9-8-17(24(18)34-3)15-10-14-5-6-16(28)11-20(14)35-12-15/h4-6,8-9,11,15,21-23,25,27-31H,7,10,12H2,1-3H3,(H,32,33)