InChI=1S/C27H36N14O7/c28-21-15-23(35-9-33-21)40(11-37-15)25-19(45)17(43)12(47-25)7-39(6-2-4-32-27(30)31)5-1-3-14-38-16-22(29)34-10-36-24(16)41(14)26-20(46)18(44)13(8-42)48-26/h9-13,17-20,25-26,42-46H,2,4-8H2,(H2,28,33,35)(H2,29,34,36)(H4,30,31,32)/t12-,13?,17+,18+,19+,20+,25-,26-/m0/s1