InChI=1/C16H25N3O3S/c1-2-3-8-19(9-10-20)11-16(22)18-13-6-4-5-7-14(13)23-12-15(17)21/h4-7,20H,2-3,8-12H2,1H3,(H2,17,21)(H,18,22)/p+1/fC16H26N3O3S/h18-19H,17H2/q+1 4E47252DC9B0DE36