InChI=1/C14H14F2N2OS/c1-8(2)20-14-17-9(7-13(19)18-14)6-10-11(15)4-3-5-12(10)16/h3-5,7-8H,6H2,1-2H3,(H,17,18,19)/f/h17H 1683573B0168DE80