InChI=1S/C36H40O13/c1-15(2)7-9-17-25(39)24-26(40)18-11-12-36(5,6)49-31(18)19(10-8-16(3)4)32(24)47-30(17)20-13-23(22(38)14-21(20)37)46-35-29(43)27(41)28(42)33(48-35)34(44)45/h7-8,11-14,27-29,33,35,37-38,40-43H,9-10H2,1-6H3,(H,44,45)