InChI=1/C18H18FN3O/c1-22(12-17-8-9-20-21-17)11-15-10-14(4-7-18(15)23)13-2-5-16(19)6-3-13/h2-10,23H,11-12H2,1H3,(H,20,21)/p+1/fC18H19FN3O/h21-22H/q+1 9640A764237E6BA9