InChI=1/C12H10F2N2O3S2/c13-10-2-1-8(4-11(10)14)20-12-7(6-17)3-9(5-16-12)21(15,18)19/h1-5,17H,6H2,(H2,15,18,19)/f/h15H2 5A9AE0AB8ED4F8EE