You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named benzoic acid;carbanide;ethane;4-fluoro-3-hydroxybenzoic acid;4-fluoro-3-propoxybenzoic acid;iodoethane;methyl 4-fluoro-3-hydroxybenzoate;methyl 4-fluoro-3-propoxybenzoate;propane;toluene;yttrium by IUPAC nomenclature, provide its molecular formula.
user
C84H119F4IO16Y4-6
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