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