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 N-[(1S)-1-[2-[4-[(2R)-3-(4-chloro-2-fluorophenyl)-2-methylpropanoyl]piperazin-1-yl]-5-methylphenyl]-2-methylpropyl]-3-(dimethylamino)propanamide is given. What is its corresponding molecular formula?
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C30H42ClFN4O2
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