You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[4-[(2S)-2-[acetyl-[(4-chlorophenyl)methyl]amino]-3-amino-3-oxopropyl]-2-ethyl-N-oxaloanilino]benzoic acid into its molecular formula.
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C29H28ClN3O7
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