(S)-1-((3R,6S,9S,12S,15S)-6-(2-amino-2-oxoethyl)-9-(3-amino-3-oxopropyl)-12-((S)-sec-butyl)-15-(4-methoxybenzyl)-5,8,11,14,17-pentaoxo-1-thia-4,7,10,13,16-pentaazacycloicosane-3-carbonyl)-N-((S)-1-((2-amino-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide;1-Butanoic Acid-2-(O-methyl-L-tyrosine)-1-carbaoxytocin; Deamino-2-O-methyltyrosine-1-carbaoxytocin; Depotocin; [2-O-Methyltyrosine]deamino-1-carba-oxytocin;Carbetocin