6,6-Diethyl-2,5-dioxa-9-azaspiro[3.5]nonane

2-({1-[(2-Cyclopentyl-1,3-thiazol-4-yl)methyl]pyrrolidin-3-yl}methoxy)pyrazine

2-({1-[(5-Cyclopropyl-1,2-oxazol-3-yl)methyl]pyrrolidin-3-yl}methoxy)pyrazine

2-[(1-{[4-(Trifluoromethoxy)phenyl]methyl}pyrrolidin-3-yl)methoxy]pyrazine

ethyl 1-cyclobutyl-1H-1,2,3-triazole-4-carboxylate

1-(2-Ethylphenyl)-4-methyl-1,2,3,4-tetrahydropyrazine-2,3-dione

5-cyclopropyl-N-({1-[(4-ethylphenyl)methyl]-5-oxopyrrolidin-3-yl}methyl)-1-(4-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide

N-({1-[(4-chlorophenyl)methyl]-5-oxopyrrolidin-3-yl}methyl)-5-cyclopropyl-1-(4-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide

5-cyclopropyl-1-(4-fluorophenyl)-N-({1-[(4-methoxyphenyl)methyl]-5-oxopyrrolidin-3-yl}methyl)-1H-1,2,3-triazole-4-carboxamide

N-[(1-benzyl-5-oxopyrrolidin-3-yl)methyl]-5-cyclopropyl-1-(4-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide

N-[(1-benzyl-5-oxopyrrolidin-3-yl)methyl]-1-[(4-fluorophenyl)methyl]-5-methyl-1H-1,2,3-triazole-4-carboxamide