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 2-[(5R,10bR)-5-(3-methoxyphenyl)-5,10b-dihydro-1H-pyrazolo[1,5-c][1,3]benzoxazin-2-yl]phenol into molecular formula.
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C23H20N2O3
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