You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule methyl (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-benzamido-3-phenylpropanoyl]amino]propanoyl]amino]-4-methylpentanoyl]amino]-6-(diethylamino)hexanoyl]amino]-3-hydroxypropanoate into molecular formula.
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C39H58N6O8
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