You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 2-[(2S,3S,4S,5S,6S)-5-[(4R,5R,6R)-6-[tert-butyl(dimethyl)silyl]oxy-4-hydroxy-2-oxo-5,7-bis(phenylmethoxy)heptyl]-2-[10-[(4-methoxyphenyl)methoxy]decyl]-4-phenylmethoxy-6-(phenylmethoxymethyl)oxan-3-yl]isoindole-1,3-dione by IUPAC nomenclature, provide its molecular formula.
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C73H93NO12Si
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