You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 7-oxabicyclo[4.1.0]heptan-3-yl 2,2-dimethylbutanoate;6-oxabicyclo[3.1.0]hexan-2-yl 2,2-dimethylbutanoate;6-oxabicyclo[3.1.0]hexan-3-ylmethyl 2,2-dimethylbutanoate;oxiran-2-yl 2,2-dimethylbutanoate;oxiran-2-yl 2-methylbutanoate;oxiran-2-ylmethyl 2,2-dimethylbutanoate;3-(oxiran-2-yl)propyl 2,2-dimethylbutanoate into its molecular formula.
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C70H120O21
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