InChI=1/C14H12N4O2S2/c1-8-6-15-13(20)18-12(8)21-7-11(19)17-14-16-9-4-2-3-5-10(9)22-14/h2-6H,7H2,1H3,(H,15,18,20)(H,16,17,19)/p-1/fC14H11N4O2S2/h19H/q-1 D6216B0269D19D3F