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