You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 6-[(1-hydroxy-3H-2,1-benzoxaborol-5-yl)amino]-2-(4-methylpentoxy)pyridine-3-carbonitrile by IUPAC nomenclature, provide its molecular formula.
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C19H22BN3O3
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