InChI=1S/C26H28O13/c1-10(9-27)3-5-12-14(29)8-16(38-26-21(33)19(31)20(32)24(39-26)25(34)35)17(22(12)36-2)23-18(30)13-6-4-11(28)7-15(13)37-23/h3-4,6-8,19-21,23-24,26-29,31-33H,5,9H2,1-2H3,(H,34,35)