InChI=1/C18H18FN3O/c1-22(2)11-12-5-3-6-13(9-12)20-18(23)17-10-14-15(19)7-4-8-16(14)21-17/h3-10,21H,11H2,1-2H3,(H,20,23)/p+1/fC18H19FN3O/h20,22H/q+1 90DE07F079F6A0EE