You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[[(2R)-2-[(4-bromophenyl)methyl]-2-methyl-3H-1-benzofuran-5-carbonyl]-(3-phenylpropyl)amino]propanoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H30BrNO4
assistant