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