You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule oxan-4-yl N-[6-[2-fluoro-5-[(4-oxo-3H-phthalazin-1-yl)methyl]phenyl]-3H-indol-2-yl]carbamate into molecular formula.
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C29H25FN4O4
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