InChI=1/C19H18N4O2/c24-18-14-4-5-15-17(13(14)7-10-21-18)12(11-23-15)6-9-22-19(25)16-3-1-2-8-20-16/h1-5,8,11,23H,6-7,9-10H2,(H,21,24)(H,22,25)/f/h21-22H	0558913D845A7F6F