InChI=1/C8H12N2O2S/c1-8(2,3)4-5(11)9-7(13)10-6(4)12/h1-3H3,(H3,9,10,11,12,13)/p-1/fC8H11N2O2S/h9-10H/q-1 FFE3BF930E377894