InChI=1/C14H14N6O4S2/c1-20-7-11(5-17-20)26(22,23)18-6-12(21)24-8-10-9-25-14(19-10)13-15-3-2-4-16-13/h2-5,7,9,18H,6,8H2,1H3 B9D4FE517C3009D3