InChI=1/C14H13N3O3S2/c1-2-21-14-17-16-13(22-14)15-11(18)10-7-8-5-3-4-6-9(8)12(19)20-10/h3-6,10H,2,7H2,1H3,(H,15,16,18)/t10-/m0/s1/f/h15H 6DDFC2CE0A1B6E74