InChI=1/C12H13F2N3O2S/c13-11(14)20-9-3-1-8(2-4-9)16-12(19)17-6-5-15-10(18)7-17/h1-4,11H,5-7H2,(H,15,18)(H,16,19)/f/h15-16H BF73D3F5D7333F1D