InChI=1/C12H20N2O2S/c1-10-4-5-12(11(2)8-10)9-14(3)17(15,16)7-6-13/h4-5,8H,6-7,9,13H2,1-3H3/p+1/fC12H21N2O2S/h13H/q+1 DF68729B255B6C5E