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