InChI=1/C14H13N5O6S/c1-18-6-10(12(21)19(2)14(18)23)26(24,25)17-11(20)7-3-4-8-9(5-7)16-13(22)15-8/h3-6H,1-2H3,(H,17,20)(H2,15,16,22)/f/h15-16,20H DEFF7C4FBDACB86A