InChI=1S/C26H40O13/c1-11-4-5-14(28)12(2)7-16-18(13(3)23(33)37-16)15(6-11)38-24-21(31)20(30)19(29)17(39-24)8-35-25-22(32)26(34,9-27)10-36-25/h4,7,13-22,24-25,27-32,34H,5-6,8-10H2,1-3H3/b11-4-,12-7-/t13-,14-,15-,16+,17+,18+,19+,20-,21+,22-,24+,25+,26+/m0/s1