InChI=1S/C25H26O14/c1-36-16-9-11(2-5-13(16)26)4-7-18(28)37-17(23(32)33)10-12-3-6-15(14(27)8-12)38-25-21(31)19(29)20(30)22(39-25)24(34)35/h2-9,17,19-22,25-27,29-31H,10H2,1H3,(H,32,33)(H,34,35)/b7-4+/t17-,19?,20?,21?,22?,25+/m0/s1