英文别名
                        N-[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl-(phenylmethyl)amino]methyl]-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-4-pyridinecarboxamide;N-[(2R,3R)-2-[[benzyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]pyridine-4-carboxamide