InChI=1/C16H21N3O3S/c1-23(21,22)15-7-3-2-6-14(15)12-16(20)18-8-4-5-10-19-11-9-17-13-19/h2-3,6-7,9,11,13H,4-5,8,10,12H2,1H3,(H,18,20)/p+1/fC16H22N3O3S/h17-18H/q+1 D1F48ECD046BA75F