InChI=1S/C26H30O14/c1-26(2,38)6-5-11-14(29)9-17(39-25-22(35)20(33)21(34)23(40-25)24(36)37)18(19(11)32)12(27)4-3-10-7-15(30)16(31)8-13(10)28/h3-4,7-9,20-23,25,28-35,38H,5-6H2,1-2H3,(H,36,37)