InChI=1/C17H18N4O4S/c22-13-3-8-26-12-2-1-10(9-11(12)18-13)14(23)21-6-4-17(5-7-21)15(24)19-16(25)20-17/h1-2,9H,3-8H2,(H,18,22)(H2,19,20,24,25)/f/h18-20H 6F160FBA4F31037C