Synonyms: benzenepropanamide, alpha-(dimethylamino)-N-[(1S,2S)-2-methyl-1-[[(3aS,10Z,14S,16aS)-3,3a,12,13,14,15,16,16a-octahydro-8-methoxy-14-[(1S)-1-methylpropyl]-13,16-dioxo-9,5-metheno-5H-pyrrolo[3,2-b][1,5,8]oxadiazacyclopentadecin-1(2H)-yl]carbonyl]butyl]-, (alphaS)-;N-{(2S,3S)-1-[(3aS,10Z,14S,16aS)-14-[(2S)-butan-2-yl]-8-methoxy-13,16-dioxo-3,3a,12,13,14,15,16,16a-octahydro-9,5-(metheno)pyrrolo[3,2-b][1,5,8]oxadiazacyclopentadecin-1(2H)-yl]-3-methyl-1-oxopentan-2-yl}-Nalpha,Nalpha-dimethyl-L-phenylalaninamide