(3R,7S)-10,13-difluoro-2,8-dioxa-5-azatricyclo[7.4.0.0,3,7]trideca-1(9),10,12-triene hydrochloride

(3R,8'aR)-hexahydrospiro[1,5-oxazinane-3,4'-pyrrolo[2,1-c]morpholine]

(3R,8aR)-3-(propan-2-yl)-octahydropyrrolo[1,2-a]piperazine-1,4-dione

(3R,8aR)-3-propyl-octahydropyrrolo[1,2-a]pyrazine-1,4-dione

(3R,8aR)-hexahydro-1H-pyrrolo[2,1-c][1,4]oxazine-3-carboxylic acid hydrochloride

(3R,8aS)-3-(propan-2-yl)-octahydropyrrolo[1,2-a]piperazine

(3R,8aS)-3-(propan-2-yl)-octahydropyrrolo[1,2-a]piperazine-1,4-dione

(3R,8aS)-hexahydro-1H-pyrrolo[2,1-c]morpholine-3-carboxylic acid hydrochloride

(3R,8aS)-N'-hydroxy-hexahydro-1H-pyrrolo[2,1-c]morpholine-3-carboximidamide

(3R,9'aR)-hexahydro-1'H-spiro[1,5-oxazinane-3,4'-pyrido[2,1-c]morpholine]

(3R,9aS)-hexahydro-1H-[1,4]oxazino[3,4-c]morpholine-3-carbonitrile

(3rs,6rs&)-1,1-difluorospiro[2.5]octane-6-carboxylic acid

(3RS,6S)-5-[(tert-butoxy)carbonyl]-1,1-difluoro-5-azaspiro[2.4]heptane-6-carboxylic acid

(3S)-1,1-dioxo-1lambda6,2-thiazolidine-3-carboxylic acid

(3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxamide

(3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxamide hydrochloride

(3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid

(3S)-1,3-dimethyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine

(3S)-1,3-dimethylpiperazine dihydrochloride

(3S)-1,4-oxazepane-3-carboxylic acid hydrochloride

(3S)-1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)pyrrolidin-3-amine dihydrochloride

(3S)-1-(1H-1,2,3,4-tetrazol-5-yl)pyrrolidine-3-carboxylic acid

(3S)-1-(2,2,2-trifluoroethyl)piperidin-3-amine dihydrochloride

(3S)-1-(2,2,2-trifluoroethyl)pyrrolidin-3-amine dihydrochloride

(3S)-1-(2,2,2-trifluoroethyl)pyrrolidin-3-ol

(3S)-1-(2,2-difluoroethyl)-3-methylpiperazine dihydrochloride

(3S)-1-(2,2-difluoroethyl)pyrrolidin-3-amine dihydrochloride

(3S)-1-(2,2-difluoroethyl)pyrrolidin-3-ol

(3S)-1-(2-aminoethyl)-N,N-dimethylpyrrolidin-3-amine

(3S)-1-(2-aminoethyl)pyrrolidin-3-ol

(3S)-1-(2-methylbenzoyl)piperidine-3-carboxylic acid

(3S)-1-(2-methylpropyl)pyrrolidin-3-ol

(3S)-1-(4-aminophenyl)pyrrolidin-3-ol

(3S)-1-(4-chlorophenyl)-5-oxopyrrolidine-3-carboxylic acid

(3S)-1-(4-fluorobenzoyl)-3-[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]piperidine

(3S)-1-(4-fluorobenzoyl)piperidine-3-carboxylic acid

(3S)-1-(4-fluorobenzoyl)pyrrolidin-3-amine

(3S)-1-(4-nitrophenyl)pyrrolidin-3-ol

(3S)-1-(6-chloropyrazin-2-yl)pyrrolidin-3-ol

(3S)-1-(6-chloropyridine-3-carbonyl)pyrrolidin-3-ol

(3S)-1-(azetidin-3-yl)pyrrolidin-3-ol dihydrochloride

(3S)-1-(benzenesulfonyl)pyrrolidin-3-amine hydrochloride

(3S)-1-(but-3-yn-1-yl)pyrrolidin-3-ol

(3S)-1-(cyclopropanesulfonyl)piperidin-3-amine hydrochloride

(3S)-1-(fluorosulfonyl)pyrrolidin-3-yl benzoate