(2S)-1-[(2S)-3-(1H-imidazol-5-yl)-2-[[(2S)-4-oxoazetidine-2-carbonyl]amino]propanoyl]pyrrolidine-2-carboxamide(-)-N-(((2S)-4-Oxo-2-azetidinyl)carbonyl)-L-histidyl-L-prolinamideAzetireline [INN-French]Azetirelinum [INN-Latin]Azetirelina [INN-Spanish]UNII-70J5AWG54QNT 36; YM 14673(2S)-4-Oxo-2-azetidinecarbonyl-L-histidyl-L-prolinamide; (S)-N-[(4-Oxo-2-azetidinyl)carbonyl]-L-histidyl-L-prolinamide; NT 36; YM 14673;