You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name [8-ethyl-5-[[(2R)-oxolan-2-yl]methyl]-5,7,9,16-tetrazatetracyclo[7.7.0.02,6.010,15]hexadeca-1(16),2(6),3,7,10,12,14-heptaen-3-yl] propanoate into its molecular formula.
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C22H24N4O3
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