InChI=1S/C26H28O13/c1-7(6-27)10-14(28)16(30)13-11(20(10)38-25-19(33)17(31)18(32)22(39-25)23(34)35)15(29)21-12-9(4-5-26(12,13)3)8(2)24(36)37-21/h7,17-19,22,25,27-28,30-33H,4-6H2,1-3H3,(H,34,35)