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 methyl 3-[8,12-diethyl-18-(3-methoxy-3-oxopropyl)-3,7,13,17-tetramethyl-10-oxo-22,24-dihydro-21H-porphyrin-2-yl]propanoate is given. What is its corresponding molecular formula?
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C36H42N4O5
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