You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 5-[3-[(2-cyclopropyl-1,3-benzoxazol-4-yl)methyl]phenyl]-5-methyl-2,6-dihydro-1,4-oxazin-3-amine into molecular formula.
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C22H23N3O2
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