You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 4-[3-(carboxymethyl)-4-[2-[4-[4-(4-fluoro-3-methylphenoxy)butoxy]phenyl]ethenyl]indol-1-yl]butanoic acid is given. What is its corresponding molecular formula?
user
C33H34FNO6
assistant