英文别名
                        Ile5,6-deltorphin-2;[3H]Ile5,6-deltorphin II;[3H][Ile5,6]deltorphin-2;Deltorphin II, ile(5,6)-;(4S)-4-[[(2S)-2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]-5-[[(2S,3S)-1-[[(2S,3S)-1-[(2-amino-2-oxoethyl)amino]-3-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-5-oxopentanoic acid