You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (4R)-4-[[(2S,5S)-5-[[(3S,6R)-1-amino-7-[[(4S,7R)-7-[[(2S)-6-[[2-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(4R)-5-[(2S)-2-[(2S)-2-[(2S)-2-[[(2S)-1-[[(2S)-1-amino-6-[[(4S)-4-carboxy-4-(hexadecanoylamino)butanoyl]amino]-1-oxohexan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pyrrolidin-1-yl]-4-methyl-2,5-dioxopentyl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-2-oxoethyl]amino]-3,6-dioxohexan-2-yl]carbamoyl]-2,9-dimethyl-5-oxodecan-4-yl]amino]-6-(1H-indol-3-ylmethyl)-1,4,7-trioxoheptan-3-yl]carbamoyl]-6-methyl-3-oxo-1-phenylheptan-2-yl]carbamoyl]-7-[[(2R,5S)-5-[[(2R)-5-amino-5-oxo-2-(2-oxopropyl)pentanoyl]amino]-2-methyl-4-oxohexanoyl]amino]-7-methyl-6-oxooctanoic acid;(3S,6S)-3-[[(2R)-6-aminohexan-2-yl]carbamoyl]-6-[[(2R,5S,6S)-5-[[(2S,5S)-5-[[(2S,5S)-5-[[(2S,5S)-5-[[(2S)-5-[[(2R)-2-(2-carboxyethyl)-5-[5-[(3R)-3-hydroxy-2,5-dioxopyrrolidin-1-yl]-2-oxopentyl]sulfanyl-4-oxopentanoyl]amino]-2-[(1R)-1-hydroxyethyl]-4-oxopentanoyl]amino]-2-[(1R)-1-hydroxyethyl]-4-oxo-6-phenylhexanoyl]amino]-2-(carboxymethyl)-6-hydroxy-4-oxohexanoyl]amino]-2-(hydroxymethyl)-6-(4-hydroxyphenyl)-4-oxohexanoyl]amino]-2-[(4-hydroxyphenyl)methyl]-6-methyl-4-oxooctanoyl]amino]-8-methyl-5-oxononanoic acid into molecular formula.
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C231H341N31O66S
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