InChI=1/C17H18F2N2OS/c1-10(16-12(18)7-4-8-13(16)19)14-9-15(22)21-17(20-14)23-11-5-2-3-6-11/h4,7-11H,2-3,5-6H2,1H3,(H,20,21,22)/t10-/m1/s1/f/h21H 83A592F47A1A74F4