InChI=1S/C27H32O11/c1-13(11-28)3-6-18-19(37-27-23(32)21(30)22(31)25(38-27)26(33)34)8-7-17(24(18)35-2)15-9-14-4-5-16(29)10-20(14)36-12-15/h3-5,7-8,10,15,21-23,25,27-32H,6,9,11-12H2,1-2H3,(H,33,34)