You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 3-naphthalen-2-yloxy-2,4-dioxa-5,6-diaza-3lambda5-phosphabicyclo[5.2.2]undeca-1(9),5,7,10-tetraene 3-oxide by IUPAC nomenclature, provide its molecular formula.
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C16H11N2O4P
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