InChI=1/C19H18N4O2/c24-18(12-3-7-20-8-4-12)21-9-5-13-11-23-16-2-1-15-14(17(13)16)6-10-22-19(15)25/h1-4,7-8,11,23H,5-6,9-10H2,(H,21,24)(H,22,25)/f/h21-22H	51CF8F5EFCD67929