InChI=1/C13H20N2O3S/c14-9-10-3-1-2-4-13(10)19(17,18)15-11-5-7-12(16)8-6-11/h1-4,11-12,15-16H,5-9,14H2/p+1/fC13H21N2O3S/h14H/q+1 4C9373BFEFE1307D