InChI=1/C19H15N3O2S2/c1-12(23)20-13-6-8-15(9-7-13)25-11-14-10-18(24)22-16-4-2-3-5-17(16)26-19(22)21-14/h2-10H,11H2,1H3,(H,20,23)/p+1/fC19H16N3O2S2/h20-21H/q+1 5B72B6CE21CA7A13