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 [4-[(2-chlorophenoxy)methyl]-5-methyl-1,2-oxazol-3-yl]-(6-methyl-3,4-dihydro-2H-quinolin-1-yl)methanone is given. What is its corresponding molecular formula?
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C22H21ClN2O3
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