InChI=1/C15H17N4O5S2/c1-17-10-15(20)18-11-2-8-14(9-3-11)26(23,24)19-12-4-6-13(7-5-12)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 EF555B56FCCACD45