InChI=1/C19H20N4O/c1-22(2)12-13-5-3-6-14(11-13)18-21-16-8-4-7-15-17(16)23(18)10-9-20-19(15)24/h3-8,11H,9-10,12H2,1-2H3,(H,20,24)/p+1/fC19H21N4O/h20,22H/q+1	923ECAC9E894D1B0