You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 3-amino-2-heptyl-1H-quinolin-4-one;2-bromo-3-heptyl-3,4-dihydro-2H-naphthalen-1-one;3-ethyl-2-methylchromen-4-one;5-fluoro-3-heptyl-2-hydroxy-3,4-dihydro-2H-naphthalen-1-one;7-fluoro-3-heptyl-2-hydroxy-4H-naphthalen-1-one;8-fluoro-3-heptyl-2-hydroxy-4H-naphthalen-1-one;3-heptyl-2-hydroxy-7-iodo-4H-naphthalen-1-one;3-heptyl-2-iodo-3,4-dihydro-2H-naphthalen-1-one;3-hexyl-2-hydroxy-3,4-dihydro-2H-naphthalen-1-one;2-hexyl-3-prop-2-enylchromen-4-one;2-hydroxy-3-octyl-3,4-dihydro-2H-naphthalen-1-one;2-hydroxy-3-pentyl-3,4-dihydro-2H-naphthalen-1-one;methyl 7-bromo-3-methyl-1-oxo-4H-naphthalene-2-carboxylate;2-methyl-3-(3-methylbutyl)-4H-naphthalen-1-one;2-methyl-3-nitrochromen-4-one;3-methyl-2-octyl-2,3-dihydrochromen-4-one by IUPAC nomenclature, provide its molecular formula.
user
C254H320Br2F3I2N3O31
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