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 2-chloro-5-[[2-[(E)-3-hydroperoxy-1-nitroprop-1-enyl]-4,5-dihydroimidazol-1-yl]methyl]pyridine is given. What is its corresponding molecular formula?
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C12H13ClN4O4
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