InChI=1/C17H16N4O4S/c1-18-26(24,25)9-2-3-14-11(6-9)12(17(23)21-14)7-15-10-4-5-19-16(22)13(10)8-20-15/h2-3,6-8,18,20H,4-5H2,1H3,(H,19,22)(H,21,23)/b12-7-/f/h19,21H	D5CF1DF078666E37