InChI=1/C18H16N4O6S/c19-29(27,28)13-7-5-12(6-8-13)20-16(24)10-22-17(25)14(21-18(22)26)9-11-3-1-2-4-15(11)23/h1-9,23H,10H2,(H,20,24)(H,21,26)(H2,19,27,28)/b14-9-/f/h20-21H,19H2 4286A00D4BF45D0B