InChI=1/C15H17N4O5S2/c1-17-10-15(20)18-11-5-7-13(8-6-11)26(23,24)19-12-3-2-4-14(9-12)25(16,21)22/h2-9,17H,10H2,1H3,(H,18,20)(H2,16,21,22)/q-1/p+1/fC15H18N4O5S2/h17-18H,16H2/q 2D3FF85128CAA434