InChI=1S/C43H48O22/c1-17-39(65-30(48)10-4-18-3-9-23(47)26(11-18)57-2)35(53)38(56)41(59-17)58-16-29-32(50)34(52)37(55)43(64-29)62-27-14-22-24(60-40(27)19-5-7-20(45)8-6-19)12-21(46)13-25(22)61-42-36(54)33(51)31(49)28(15-44)63-42/h3-14,17,28-29,31-39,41-44,49-56H,15-16H2,1-2H3,(H2-,45,46,47,48)/p+1