InChI=1/C13H15N3O2S/c14-12(17)6-16(7-13(15)18)5-9-8-19-11-4-2-1-3-10(9)11/h1-4,8H,5-7H2,(H2,14,17)(H2,15,18)/p+1/fC13H16N3O2S/h16H,14-15H2/q+1 721ABEB8E77F1EB4