You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (2R)-2-hydroxy-2-[3-[(1S,5R)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl]phenyl]-2-phenylacetic acid ?
user
C22H25NO3
assistant