InChI=1/C25H36N4O/c1-2-3-6-19-9-11-21(12-10-19)25(30)26-17-20-13-15-29(16-14-20)24-22-7-4-5-8-23(22)27-18-28-24/h4-5,7-8,18-21H,2-3,6,9-17H2,1H3,(H,26,30)/f/h26H 1512438DEBA776CB