InChI=1/C18H18F2N2OS/c1-3-4-12-7-9-22(10-8-12)16(18(24)21-2)17(23)14-11-13(19)5-6-15(14)20/h5-11H,3-4H2,1-2H3,(H-,21,23,24)/f/h21H/b18-16+ F1E1DE44F24BC9D9