InChI=1/C19H20N4O2/c24-19(17-11-15-3-1-2-4-16(15)22-17)21-13-14-5-6-18(20-12-14)23-7-9-25-10-8-23/h1-6,11-12,22H,7-10,13H2,(H,21,24)/p+1/fC19H21N4O2/h20-21H/q+1	8A7DA7131009EFAB