InChI=1/C19H16N4O/c20-18-17-16(14-4-2-1-3-5-14)10-23(19(17)22-12-21-18)15-8-6-13(11-24)7-9-15/h1-10,12,24H,11H2,(H2,20,21,22)/f/h20H2	63DBCBEB3B851661