You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-chloro-4-[(2R)-2-[(2Z,4E)-hepta-2,4-dien-4-yl]-4-[2-hydroxy-2-[6-(hydroxymethyl)pyridin-3-yl]ethyl]piperazin-1-yl]benzamide;ethane into molecular formula.
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C28H39ClN4O3
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