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 5-[(2-aminocyclohexyl)amino]-3-[(5-methoxy-4,6-dimethylpyridin-2-yl)amino]pyridine-2-carboxamide is given. What is its corresponding molecular formula?
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C20H28N6O2
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