You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-(2-fluoro-6-methoxyphenyl)-2-hydroxy-4-methyl-N-(1-oxo-3H-2-benzofuran-5-yl)-2-(2-phenylethynyl)pentanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H26FNO5
assistant