InChI=1/C19H30N4O2/c1-2-23-14-17(7-8-18(23)24)21-19(25)20-16-9-11-22(12-10-16)13-15-5-3-4-6-15/h7-8,14-16H,2-6,9-13H2,1H3,(H2,20,21,25)/p+1/fC19H31N4O2/h20-22H/q+1 664C986B057C5414