You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 3-[[(1R,4R,5S)-5-hydroxy-2-(1-hydroxyethyl)-3,7,8-trioxabicyclo[4.2.0]octan-4-yl]oxy]propane-1,2-diol by IUPAC nomenclature, provide its molecular formula.
user
C10H18O8
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