InChI=1/C19H32N4O/c1-24-14-11-21-19(20)22-15-17-7-9-18(10-8-17)16-23-12-5-3-2-4-6-13-23/h7-10H,2-6,11-16H2,1H3,(H3,20,21,22)/p+2/fC19H34N4O/h21-23H,20H2/q+2 D53ABDAC77DC313A