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