InChI=1/C12H13N3O4S2/c13-21(17,18)7-3-4-8-10(6-7)20-12(14-8)15-11(16)9-2-1-5-19-9/h3-4,6,9H,1-2,5H2,(H2,13,17,18)(H,14,15,16)/t9-/m1/s1/f/h15H,13H2	6E91D35B4681D667