InChI=1/C16H17FN4O4S/c1-21(2)26(24,25)12-6-7-14(17)13(9-12)15(22)19-10-4-3-5-11(8-10)20-16(18)23/h3-9H,1-2H3,(H,19,22)(H3,18,20,23)/f/h19-20H,18H2 A787B2E8C239DD53