Ethyl 4-oxo-4-(4-(quinoxalin-2-yloxy)piperidin-1-yl)butanoate

N-(1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)azetidin-3-yl)-3-(4-fluorophenyl)-N,1-dimethyl-1H-pyrazole-5-carboxamide

N-(1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)azetidin-3-yl)-6-(cyclopentyloxy)-N-methylnicotinamide

N-(1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)azetidin-3-yl)-5-fluoro-N-methylnicotinamide

N,4-dimethyl-N-(1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)azetidin-3-yl)quinolin-2-amine

N-methyl-N-(1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)azetidin-3-yl)-4-morpholinobenzamide

6-(3,5-dimethyl-1H-pyrazol-1-yl)-N-methyl-N-(1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)azetidin-3-yl)pyridazine-3-carboxamide

1-(2,5-difluorophenyl)-N-methyl-N-(1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)azetidin-3-yl)methanesulfonamide

N,3-dimethyl-N-(1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)azetidin-3-yl)-2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonamide

2-methoxy-5-(N-methyl-N-(1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)azetidin-3-yl)sulfamoyl)benzamide

5-chloro-2-methoxy-N-methyl-N-(1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)azetidin-3-yl)benzenesulfonamide