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 [4-(5-bromo-2-hydroxyphenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-6-yl]-morpholin-4-ylmethanone into molecular formula.
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C23H23BrN2O3
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