InChI=1/C8H12N4O5S2/c9-19(16,17)8-12-11-7(18-8)10-5(13)3-1-2-4-6(14)15/h1-4H2,(H4,9,10,11,13,14,15,16,17)/p-2/fC8H10N4O5S2/h9-10H/q-2 43C1DFD2EE3201AF