InChI=1/C13H16N4O6S2/c14-6-11(19)15-7-12(20)17-25(21,22)13-16-9-2-1-8(23-4-3-18)5-10(9)24-13/h1-2,5,18H,3-4,6-7,14H2,(H,15,19)(H,17,20)/f/h14-15H A556EF659172EBD4