InChI=1/C20H16N3O2S/c1-2-18-4-3-5-20(22-18)23-26(24,25)19-12-10-17(11-13-19)16-8-6-15(14-21)7-9-16/h3-13H,2H2,1H3/q-1	1CB17A09EEF86D09