InChI=1/C12H11F2N3O2S2/c13-7-3-8(14)5-9(4-7)21(18,19)17-12-16-10-1-2-15-6-11(10)20-12/h3-5,15H,1-2,6H2,(H,16,17)/p+1/fC12H12F2N3O2S2/h15-16H/q+1 87FE875DE7F909A7