InChI=1/C18H16N4O6S2/c1-8-13(12-14(25)20-17(19)21-15(12)29-8)30-10-4-2-9(3-5-10)16(26)22(18(27)28)7-6-11(23)24/h2-5H,6-7H2,1H3,(H,23,24)(H,27,28)(H3,19,20,21,25)/p-2/fC18H14N4O6S2/h20H,19H2/q-2 B57E6AF5E62BD757