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-[6-(3,3-difluoropyrrolidin-1-yl)pyrimidine-4-carboximidoyl]-4-(2-methoxyethoxy)cyclohexa-2,4-dien-1-amine is given. What is its corresponding molecular formula?
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C18H23F2N5O2
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