InChI=1/C19H16FN3O/c20-15-8-12(11-21)7-14(9-15)13-5-6-17-18(10-13)23(19(24)22-17)16-3-1-2-4-16/h5-10,16H,1-4H2,(H,22,24)/f/h24H FFEFC5152BEB2C05