You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named (4Z,7S,8R,9E,11E,13Z,15E,19Z)-7,8-dihydroxy-17-oxodocosa-4,9,11,13,15,19-hexaenoate is given. What is its corresponding molecular formula?
user
C22H29O5-
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