InChI=1/C17H16FN3O2S/c18-12-3-4-15-16(7-12)21-17(20-15)24(22)10-13-8-14(5-6-19-13)23-9-11-1-2-11/h3-8,11H,1-2,9-10H2,(H,20,21)/t24-/m1/s1/f/h20H 3DB2B20FB2890407