InChI=1/C25H30N2O9/c1-15(28)27-20-18(29)12-25(24(33)34,35-14-16-8-4-2-5-9-16)36-22(20)21(31)19(30)13-26-23(32)17-10-6-3-7-11-17/h2-11,18-22,29-31H,12-14H2,1H3,(H,26,32)(H,27,28)(H,33,34)/p-1/t18-,19+,20+,21-,22+,25+/m0/s1/fC25H29N2O9/h26-27H/q-1 7E18271168DFB926