You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [(2R)-2-[(3aR,5R,6S,6aR)-6-hydroxy-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2-hydroxyethyl] hexadecanoate by IUPAC nomenclature, provide its molecular formula.
user
C25H46O7
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