InChI=1/C19H25FN4O/c20-14-1-4-17-13(12-22-18(17)11-14)5-8-21-19(25)23-15-6-9-24(10-7-15)16-2-3-16/h1,4,11-12,15-16,22H,2-3,5-10H2,(H2,21,23,25)/p+1/fC19H26FN4O/h21,23-24H/q+1 73760185B3A2798A