You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-[1-(3,3,4,5,5-pentadeuteriopiperidin-4-yl)pyrazol-4-yl]-3-[(1R)-2,2,2-trideuterio-1-[3-fluoro-2,6-bis(trideuteriomethyl)phenyl]ethoxy]pyridin-2-amine is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H28FN5O
assistant