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1-(Adamantane-1-carbonyl)-pyrrolidine-2-carboxylic acid35084-48-1100 % similar Ac-dl-pro-oh1074-79-951 % similar N-Acetyl-D-proline59785-68-151 % similar N-Acetyl-L-proline68-95-151 % similar 1-(2-Chloroacetyl)-L-proline23500-10-950 % similar Glycyl-L-proline704-15-449 % similar Boc-L-proline15761-39-448 % similar (2R)-1-[(tert-Butoxy)carbonyl]pyrrolidine-2-carboxylic acid37784-17-148 % similar 1-[(tert-Butoxy)carbonyl]pyrrolidine-2-carboxylic acid59433-50-048 % similar L-Alanyl-L-proline13485-59-146 % similar N-Methyl-L-proline475-11-644 % similar 1-[(tert-Butoxy)carbonyl]piperidine-2-carboxylic acid118552-55-944 % similar (2S)-1-((tert-Butoxy)carbonyl)piperidine-2-carboxylic acid26250-84-044 % similar (R)-(+)-N-Boc-2-piperidinecarboxylic acid28697-17-844 % similar Captopril62571-86-244 % similar N-Boc-2-piperidinecarboxylic acid98303-20-944 % similar Benzyloxycarbonyl-L-proline1148-11-440 % similar N-(Benzyloxycarbonyl)-D-proline6404-31-540 % similar (S)-1-(3-(Acetylthio)-2-methyl-1-oxopropyl)-L-proline64838-55-740 % similar N-Methyl-D-pipecolic acid41447-17-040 % similar