InChI=1S/C31H36O11/c1-13(2)5-6-14-9-16-21(11-19(14)32)38-12-18-15-7-8-20(17(26(15)40-27(16)18)10-22-31(3,4)42-22)39-30-25(35)23(33)24(34)28(41-30)29(36)37/h5,7-9,11,18,22-25,27-28,30,32-35H,6,10,12H2,1-4H3,(H,36,37)