You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-[[(2Z)-2-[(2,3-dimethoxyphenyl)methylidene]-3-oxo-1-benzofuran-6-yl]oxy]-N-(3-methoxypropyl)acetamide .
user
C23H25NO7
assistant