InChI=1/C28H36N8O2/c1-21-5-6-23(33-28(37)22-7-9-30-27(17-22)36-13-15-38-16-14-36)18-24(21)34-26-19-25(31-20-32-26)29-8-4-12-35-10-2-3-11-35/h5-7,9,17-20H,2-4,8,10-16H2,1H3,(H,33,37)(H2,29,31,32,34)/p+1/fC28H37N8O2/h29,33-35H/q+1 C931D259E2B2AB2B