InChI=1/C11H11N3O2S/c15-14(16)11-3-1-9(2-4-11)6-17-7-10-5-12-8-13-10/h1-5,8H,6-7H2,(H,12,13)/p+1/fC11H12N3O2S/h12-13H/q+1 91F2C58B0D373BEF