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