InChI=1/C13H12F2N4OS/c1-6-7(2)21-12-10(6)11(20)17-8(18-12)5-9-16-3-4-19(9)13(14)15/h3-4,13H,5H2,1-2H3,(H,17,18,20)/f/h17H 7764D3D46FD98524