InChI=1/C19H16N4O/c20-12-16-13-21-19(23-18(16)15-4-2-1-3-5-15)22-17-8-6-14(7-9-17)10-11-24/h1-9,13,24H,10-11H2,(H,21,22,23)/f/h22H	6884CA59487EEBDE