InChI=1/C13H15N3O2S/c1-8-5-9-3-2-4-12(13(9)15-7-8)19(17,18)16-11-6-10(11)14/h2-5,7,10-11,16H,6,14H2,1H3/p+1/t10-,11-/m0/s1/fC13H16N3O2S/h14H/q+1 0790B48B6B6D9EF3