You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(3R,4R)-4-[(3R)-3-fluoro-3-(6-methoxyquinolin-4-yl)propyl]-1-[3-(3-methylphenyl)prop-2-ynyl]piperidine-3-carboxylic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H31FN2O3
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