InChI=1/C15H13FN4O3S/c1-20-9-13(12-4-2-3-5-14(12)20)15(21)18-19-24(22,23)11-6-10(16)7-17-8-11/h2-9,19H,1H3,(H,18,21)/f/h18H CBB525B9AFACD4E2