InChI=1/C18H28N6O/c1-23-11-13-24(14-12-23)10-4-8-19-18(25)20-9-7-17-21-15-5-2-3-6-16(15)22-17/h2-3,5-6H,4,7-14H2,1H3,(H,21,22)(H2,19,20,25)/p+1/fC18H29N6O/h19-21,24H/q+1 AC97B14E02DB1FA4