You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [(8R)-8-(cyclopropylmethoxymethyl)-5,5-dioxo-5lambda6-thia-2-azaspiro[3.4]octan-2-yl]-(3-methyl-1,2-oxazol-5-yl)methanone into its molecular formula.
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C16H22N2O5S
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