InChI=1S/C26H26O12/c1-10(2)3-4-11-7-12(23-20(31)18(29)17-14(28)8-13(27)9-16(17)36-23)5-6-15(11)37-26-22(33)19(30)21(32)24(38-26)25(34)35/h3,5-9,19,21-22,24,26-28,30-33H,4H2,1-2H3,(H,34,35)