InChI=1S/C26H28O15/c27-7-18-20(34)21(35)24(41-25-22(36)19(33)15(32)8-37-25)26(40-18)39-17-6-11-13(30)4-10(28)5-16(11)38-23(17)9-1-2-12(29)14(31)3-9/h1-6,15,18-22,24-27,32-36H,7-8H2,(H3-,28,29,30,31)/p+1/t15-,18-,19+,20-,21+,22-,24-,25+,26-/m1/s1