InChI=1/C11H22N2O2S/c1-9-3-4-10(7-12-9)13(2)11-5-6-16(14,15)8-11/h9-12H,3-8H2,1-2H3/p+1/t9-,10-,11+/m0/s1/fC11H23N2O2S/h12H/q+1 CE45C3862A8B9CE5