InChI=1/C11H22N2O2S/c1-2-12-9-3-5-10(6-4-9)13-16(14,15)11-7-8-11/h9-13H,2-8H2,1H3/p+1/fC11H23N2O2S/h12H/q+1 19813A5348783355