InChI=1/C20H20FN3O/c21-18-6-2-1-5-17(18)15-9-7-14(8-10-15)12-19(23)20(25)24-11-3-4-16(24)13-22/h1-2,5-10,16,19H,3-4,11-12,23H2/p+1/t16-,19-/m0/s1/fC20H21FN3O/h23H/q+1 D6508AA25320C301