You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 4-amino-N-[(2,4-difluorophenyl)methyl]-6-(6-hydroxyhex-1-ynyl)-2-oxo-1-phenylmethoxy-1,8-naphthyridine-3-carboxamide into molecular formula.
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C29H26F2N4O4
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