InChI=1S/C26H26O13/c1-10(9-27)2-3-11-6-12(23-20(32)18(30)17-14(29)7-13(28)8-16(17)37-23)4-5-15(11)38-26-22(34)19(31)21(33)24(39-26)25(35)36/h2,4-8,19,21-22,24,26-29,31-34H,3,9H2,1H3,(H,35,36)