InChI=1/C13H11N3O2S2/c1-6-8-11(17)15-10(7-3-4-19-5-7)16-13(8)20-9(6)12(18)14-2/h3-5H,1-2H3,(H,14,18)(H,15,16,17)/f/h14-15H 71825DD7E128B472