InChI=1/C11H18N2O2S2/c1-8-9(2)16-10(13-8)11(12-3)4-6-17(14,15)7-5-11/h12H,4-7H2,1-3H3/p+1/fC11H19N2O2S2/h12H/q+1 B4E0E3CFC40E2203