InChI=1/C16H17N4O4S/c1-11-6-3-4-9-14(11)17-16(22)19-18-15(21)12-7-5-8-13(10-12)20-25(2,23)24/h3-10H,1-2H3,(H,18,21)(H2,17,19,22)/q-1/f/h17-19H FCF470FC08D63E44