InChI=1/C12H14N4O6S2/c1-20-7-4-6(5-8(21-2)9(7)22-3)10(17)14-11-15-16-12(23-11)24(13,18)19/h4-5H,1-3H3,(H3,13,14,15,17,18,19)/p-1/fC12H13N4O6S2/h13-14H/q-1 795B85458ECBCDEB