You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 1-[4-[4-amino-2-(2-methoxyethyl)imidazo[4,5-c]quinolin-1-yl]butyl]-3-(3-fluorophenyl)urea;molecular hydrogen by IUPAC nomenclature, provide its molecular formula.
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C24H31FN6O2
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