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 (6Z)-1-acetyl-6-[(2-chlorophenyl)methylidene]-2H-imidazo[1,2-a]imidazole-3,5-dione is given. What is its corresponding molecular formula?
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C14H10ClN3O3
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