You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-[[2-chloro-4-[(2,4-dichlorophenyl)methoxy]-5-ethoxyphenyl]methyl]-2-(3,4-dimethoxyphenyl)ethanamine is given. What is its corresponding molecular formula?
user
C26H28Cl3NO4
assistant