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 6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methyl-N-(pyridin-3-ylmethyl)hex-4-enamide ?
user
C23H26N2O5
assistant