You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2S,3R,3aR,6aR)-2-[(1R)-1,2-dihydroxyethyl]-3-hydroxy-3,3a,6,6a-tetrahydro-2H-furo[3,2-b]furan-5-one into its molecular formula.
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C8H12O6
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