InChI=1/C21H20FN3O/c1-25(2)20-17(9-6-12-23-20)14-24-21(26)18-11-10-16(13-19(18)22)15-7-4-3-5-8-15/h3-13H,14H2,1-2H3,(H,24,26)/p+1/fC21H21FN3O/h23-24H/q+1 C91A6E4FFA869B5C