InChI=1/C21H31N5O2/c22-20(18-10-7-12-24-21(18)26-14-5-2-6-15-26)25-28-16-19(27)23-13-11-17-8-3-1-4-9-17/h7-8,10,12H,1-6,9,11,13-16H2,(H2,22,25)(H,23,27)/f/h23H,22H2/b25-20+ ADE534268BCFE310