InChI=1/C12H16N2O2S/c15-11-9-17-12(3-5-13-6-4-12)14(11)8-10-2-1-7-16-10/h1-2,7,13H,3-6,8-9H2/p+1/fC12H17N2O2S/h13H/q+1 9E966D9682333706