InChI=1/C13H20N2O2S/c1-13(2,3)12-6-4-11(5-7-12)10-15-8-9-18(14,16)17/h4-7,10H,8-9H2,1-3H3,(H2,14,16,17)/p+1/b15-10+/fC13H21N2O2S/h15H,14H2/q+1 E5EC373A5E6A3349