InChI=1S/C31H36O11/c1-15(2)6-5-7-16(3)8-9-19-20(25-14-21-22(33)10-17(32)11-24(21)41-25)12-18(13-23(19)39-4)40-31-28(36)26(34)27(35)29(42-31)30(37)38/h6,8,10-14,26-29,31-36H,5,7,9H2,1-4H3,(H,37,38)