InChI=1/C21H19F3N2O/c1-26(13-16-9-6-8-15-7-2-3-10-17(15)16)14-20(27)25-19-12-5-4-11-18(19)21(22,23)24/h2-12H,13-14H2,1H3,(H,25,27)/p+1/fC21H20F3N2O/h25-26H/q+1 C29AB2477A920FA8