InChI=1/C19H30N4O/c1-4-13-23(16-18-10-8-17(15-20)9-11-18)19(24)21-12-7-14-22(5-2)6-3/h8-11H,4-7,12-14,16H2,1-3H3,(H,21,24)/p+1/fC19H31N4O/h21-22H/q+1 BFDAD4A7DB8E685B