You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (5aR,9aR)-5a-methyl-1,1-dioxo-3,6,7,9a-tetrahydro-2H-4,1lambda6-benzoxathiepin-5-one into its molecular formula.
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C10H14O4S
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