InChI=1/C13H15N3O2S/c17-10-5-3-9(4-6-10)12-14-15-13(19)16(12)8-11-2-1-7-18-11/h3-6,11,14H,1-2,7-8H2,(H,15,19)/p-1/t11-/m1/s1/fC13H14N3O2S/q-1 59B8598B96E9643B