3-(2-(S)-azetidinylmethoxy)pyridine
(S)-2-(1-(4-methoxybenzyl)-2-oxo-5-(2-((pyridin-3-yloxy)methyl)azetidin-1-ylsulfonyl)indolin-3-ylidene)malononitrile
(S)-2-(1-(4-(2-fluoroethoxy)benzyl)-2-oxo-5-(2-((pyridin-3-yloxy)methyl)azetidin-1-ylsulfonyl)indolin-3-ylidene)malononitrile
(S)-1-(4-methoxybenzyl)-5-(2-((pyridin-3-yloxy)methyl)azetidin-1-ylsulfonyl)indoline-2,3-dione
(S)-1-(4-(2-fluoroethoxy)benzyl)-5-(2-((pyridin-3-yloxy)methyl)azetidin-1-ylsulfonyl)indoline-2,3-dione