InChI=1/C21H19F3N2OS/c1-25-20(27)16-4-2-3-14(11-16)12-26-13-18-9-10-19(28-18)15-5-7-17(8-6-15)21(22,23)24/h2-11,26H,12-13H2,1H3,(H,25,27)/p+1/fC21H20F3N2OS/h25-26H/q+1 A3C37D025F1AEEA5