You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named [(2R,3R,4R,5R)-5-(4-benzamido-5-methyl-2-oxopyrimidin-1-yl)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-methoxyoxolan-3-yl]oxy-N-(4-cyano-2-methylbutan-2-yl)-N-propan-2-ylphosphonamidic acid is given. What is its corresponding molecular formula?
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C48H56N5O10P
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