(S)-2-((S)-2-(((S)-1-carboxy-3-phenylpropyl)amino)propanoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid-D5; (3S)-2-[(2S)-2-[[(1S)-1-Carboxy-(3-phenyl-d5)propyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic Acid; Accuprin-d5; CI-928-d5
