InChI=1/C16H22N2O2S/c1-15(2,3)10-7-9(13-17-14(20)21-18-13)8-11(12(10)19)16(4,5)6/h7-8,19H,1-6H3,(H,17,18,20)/p-1/fC16H21N2O2S/q-1 1AA4C96594A46112