InChI=1/C18H13N5O7S/c1-22-17(24)14-16(21-18(22)25)20-15(19-14)10-2-8-13(9-3-10)31(28,29)30-12-6-4-11(5-7-12)23(26)27/h2-9H,1H3,(H,19,20)(H,21,25)/f/h19,21H F464C48FE6E8BBFE