InChI=1/C22H16N2O3S/c25-20(16-10-4-5-11-17(16)21(26)27)24-19-13-7-6-12-18(19)23-22(24)28-14-15-8-2-1-3-9-15/h1-13H,14H2,(H,26,27)/p-1/fC22H15N2O3S/q-1 3D076E80DC76F645