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