InChI=1/C17H16N2O2S/c1-12-3-2-4-14(9-12)19-17(21)15(10-18)16(20)6-5-13-7-8-22-11-13/h2-4,7-9,11,20H,5-6H2,1H3,(H,19,21)/p-1/b16-15-/fC17H15N2O2S/h20h,19H/q-1 3AFCFF473113FDDD