InChI=1/C12H16N2O3S/c1-2-17-11(15)9-7-5-3-4-6-8(7)18-10(9)14-12(13)16/h2-6H2,1H3,(H3,13,14,16)/f/h14H,13H2 E7BE1F1E4761E3C8