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(+-)-1-(tert-Butoxycarbonyl)pyrrolidine-3-carboxaldehyde59379-02-143 % similar tert-Butyl 2,6-diazaspiro[3.4]octane-2-carboxylate885270-84-843 % similar tert-Butyl 4,7-diazaspiro(2.5)octane-7-carboxylate886766-28-543 % similar 3-(1,1-Dimethylethyl) (1α,5α,6α)-3-azabicyclo[3.1.0]hexane-3,6-dicarboxylate927679-54-743 % similar tert-Butyl octahydropyrrolo(3,4-c)pyrrole-2-carboxylate141449-85-642 % similar cis-tert-Butyl 5-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate146231-54-142 % similar N-Boc-hexahydro-5-oxocyclopenta[C]pyrrole148404-28-842 % similar 1,1-Dimethylethyl 3,8-diazabicyclo[3.2.1]octane-3-carboxylate201162-53-042 % similar cis-2-Boc-hexahydropyrrolo[3,4-C]pyrrole250275-15-142 % similar 1-Boc-3-methylaminoazetidine454703-20-942 % similar tert-Butyl 3,6-dihydropyridine-1(2H)-carboxylate85838-94-442 % similar 1,1-Dimethylethyl 3-acetyl-1-azetidinecarboxylate870089-49-942 % similar (S)-5-Boc-5-azaspiro[2.4]heptane-6-carboxylic acid1129634-44-142 % similar tert-Butyl 6-oxo-2,7-diazaspiro[4.4]nonane-2-carboxylate1194376-44-742 % similar tert-Butyl 3,3-difluoro-4-hydroxypiperidine-1-carboxylate1209780-71-142 % similar 4-Boc-2-morpholinecarboxylic acid189321-66-242 % similar 1-((tert-Butoxy)carbonyl)-3-methylpiperidine-3-carboxylic acid534602-47-642 % similar (R)-4-(tert-Butoxycarbonyl)morpholine-2-carboxylic acid884512-77-042 % similar trans-tert-Butyl 4-fluoro-3-hydroxypiperidine-1-carboxylate955028-82-742 % similar 1,1-Dimethylethyl 3,3-difluoro-1-azetidinecarboxylate1255666-59-142 % similar