You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named [3-(1-azoniabicyclo[2.2.2]octan-1-yl)-2-(nonylcarbamoyloxy)propyl]-hydroxyphosphinate is given. What is its corresponding molecular formula?
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C20H39N2O5P
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