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 [(1R,3R,4R,7R)-7-bromo-2-[(1S)-1-phenylethyl]-2-azabicyclo[2.2.1]heptan-3-yl]methanol ?
user
C15H20BrNO
assistant