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system
8-tert-butyl-2-[7-(8-tert-butyl-3-oxobenzo[f]chromen-2-yl)naphthalen-2-yl]benzo[f]chromen-3-one;7-(diethylamino)-3-[7-[7-(diethylamino)-4-methyl-2-oxochromen-3-yl]naphthalen-2-yl]-4-methylchromen-2-one;7-(diethylamino)-3-[3-[7-[3-[7-(diethylamino)-2-oxochromen-3-yl]phenyl]naphthalen-2-yl]phenyl]chromen-2-one;3-[7-(5,7-dimethoxy-2-oxochromen-3-yl)naphthalen-2-yl]-5,7-dimethoxychromen-2-one;1-methyl-2-[7-(1-methyl-3-oxobenzo[f]chromen-2-yl)naphthalen-2-yl]benzo[f]chromen-3-one;1-methyl-2-[4-[6-[1-methyl-5-(2-oxobenzo[h]chromen-3-yl)pyrrol-2-yl]naphthalen-2-yl]phenyl]benzo[f]chromen-3-one;10,10,16,16-tetramethyl-5-[4-[7-[4-(10,10,16,16-tetramethyl-4-oxo-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraen-5-yl)phenyl]naphthalen-2-yl]phenyl]-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraen-4-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C308H253N7O32
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