InChI=1/C15H14N6O4S/c22-13-7-6-12(19-20-13)14(23)18-10-2-4-11(5-3-10)26(24,25)21-15-16-8-1-9-17-15/h1-5,8-9H,6-7H2,(H,18,23)(H,20,22)(H,16,17,21)/f/h18,20-21H 452F133C25864F66