InChI=1/C11H16N2O2S/c1-9-2-5-12-11(8-9)13-10-3-6-16(14,15)7-4-10/h2,5,8,10H,3-4,6-7H2,1H3,(H,12,13)/p+1/fC11H17N2O2S/h12-13H/q+1 1B26EBCAF8BA0BD9