You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
propan-2-yl 4-[(1R)-1-[2-(3,5-dichlorophenyl)propanoylamino]-4,4-dimethylpentyl]benzoate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H33Cl2NO3
assistant