InChI=1S/C27H32O11/c1-12(2)4-5-16-19(37-27-23(32)21(30)22(31)25(38-27)26(33)34)7-6-15(24(16)35-3)13-8-17-18(29)9-14(28)10-20(17)36-11-13/h4,6-7,9-10,13,21-23,25,27-32H,5,8,11H2,1-3H3,(H,33,34)