InChI=1/C19H28N4O2/c20-18(24)17-10-5-11-23(17)13-14-6-4-9-16(12-14)22-19(25)21-15-7-2-1-3-8-15/h4,6,9,12,15,17H,1-3,5,7-8,10-11,13H2,(H2,20,24)(H2,21,22,25)/p+1/t17-/m1/s1/fC19H29N4O2/h21-23H,20H2/q+1 EDAF774BE0430201