1 09P 1-(5-ethoxypyridin-3-yl)-1,4-diazepane 1.000 2 09S 1-(6-bromo-5-ethoxypyridin-3-yl)-1,4-diazepane 0.737 3 TII (5r)-1-methyl-7-[5-(propan-2-yloxy)pyridin-3-yl]-1,7-diazaspiro[4.4]nonane 0.714