InChI=1/C20H26N4O/c25-20(22-13-18-8-4-10-21-12-18)23-14-19-9-5-11-24(16-19)15-17-6-2-1-3-7-17/h1-4,6-8,10,12,19H,5,9,11,13-16H2,(H2,22,23,25)/p+1/t19-/m0/s1/fC20H27N4O/h22-24H/q+1 430712D96C5A89B1