You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named tert-butyl N-[2-[2-[2-[4-[[8-[[bis(2-methoxyethyl)amino]methyl]-2-oxo-4-(2-oxochromen-3-yl)chromen-7-yl]oxymethyl]triazol-1-yl]ethoxy]ethoxy]ethyl]carbamate;4-(6-chloro-2-oxochromen-3-yl)-7-hydroxychromen-2-one;4-(6-fluoro-2-oxochromen-3-yl)-7-hydroxy-8-(morpholin-4-ylmethyl)chromen-2-one is given. What is its corresponding molecular formula?
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C80H76ClFN6O22
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