InChI=1S/C25H26O13/c1-2-3-6-35-24(34)23-19(32)18(31)20(33)25(38-23)37-22-17(30)16-14(29)8-11(26)9-15(16)36-21(22)10-4-5-12(27)13(28)7-10/h4-5,7-9,18-20,23,25-29,31-33H,2-3,6H2,1H3/t18-,19-,20+,23-,25+/m0/s1