InChI=1/C21H17N3O3S2/c1-14-13-19(15-7-2-4-9-17(15)22-14)23-21(25)16-8-3-5-10-18(16)24-29(26,27)20-11-6-12-28-20/h2-13H,1H3,(H2,22,23,24,25)/p-1/fC21H16N3O3S2/h23H/q-1 03AEB73BC8DE1AB2