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-[(4,4-difluorocyclohexyl)amino]-6-(3-methylpyrazol-1-yl)pyridin-4-yl]-(1,3-oxazol-5-yl)methanol is given. What is its corresponding molecular formula?
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C19H21F2N5O2
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