InChI=1/C19H20N4O2/c24-18(14-6-7-16-17(11-14)22-19(25)21-16)20-15-5-3-4-13(10-15)12-23-8-1-2-9-23/h3-7,10-11H,1-2,8-9,12H2,(H,20,24)(H2,21,22,25)/p+1/fC19H21N4O2/h20-23H/q+1	3F978E148CF72B61