InChI=1/C18H14N4O2S2/c19-15-9-16(23)21-18(20-15)25-10-17(24)22-11-5-1-3-7-13(11)26-14-8-4-2-6-12(14)22/h1-9H,10H2,(H3,19,20,21,23)/f/h21H,19H2 B03A48C378335C78