InChI=1/C19H24N4O3/c1-21-10-12-22(13-11-21)16-7-8-19(23(24)25)18(15-16)20-9-14-26-17-5-3-2-4-6-17/h2-8,15,20H,9-14H2,1H3/p+1/fC19H25N4O3/h21H/q+1	6889E85774D7B8C3