InChI=1S/C31H30O14/c1-8(2)9-5-10-19(35)17-12(33)7-14-18(26-28(42-26)31(3,4)45-14)25(17)41-23(10)16-11(32)6-13(34)24(15(9)16)43-30-22(38)20(36)21(37)27(44-30)29(39)40/h6-7,9,20-22,26-28,30,32-34,36-38H,1,5H2,2-4H3,(H,39,40)