InChI=1/C11H16N2O2S/c12-11-3-1-10(2-4-11)9-13-5-7-16(14,15)8-6-13/h1-4H,5-9,12H2/p+1/fC11H17N2O2S/h13H/q+1 5B9903757DCF9B81