You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(3aS,4S,6aR)-2-[[4-(2-hydroxyethoxy)-3-methoxyphenyl]methyl]-4-(5-methylpyridin-2-yl)-1,3,3a,5,6,6a-hexahydrocyclopenta[c]pyrrol-4-ol The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H30N2O4
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