InChI=1/C19H19FN4/c20-16-3-1-14(2-4-16)18-19(15-5-9-21-10-6-15)24(13-23-18)17-7-11-22-12-8-17/h1-6,9-10,13,17,22H,7-8,11-12H2/p+1/fC19H20FN4/h22H/q+1 CCE19C9A094EB91B