InChI=1/C19H13N4OS/c1-12-6-8-13(9-7-12)23-17(24)11-25-19(23)14(10-20)18-21-15-4-2-3-5-16(15)22-18/h2-9H,11H2,1H3/q-1/b19-14+ 2B3D1CFF07F83AFF