You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named (2S)-N-tert-butyl-2-[(2,6-dichlorophenyl)methyl-[2-[methyl(naphthalen-2-ylsulfonyl)amino]acetyl]amino]propanamide is given. What is its corresponding molecular formula?
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C27H31Cl2N3O4S
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