InChI=1/C20H34N4O2/c1-3-18(26-19-9-5-4-6-10-19)17-22-20(25)21-11-7-8-12-24-15-13-23(2)14-16-24/h4-6,9-10,18H,3,7-8,11-17H2,1-2H3,(H2,21,22,25)/p+1/t18-/m1/s1/fC20H35N4O2/h21-22,24H/q+1 6F37B44EA72B7FB7