You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(E)-[3-chloro-5-methoxy-4-(naphthalen-2-ylmethoxy)phenyl]methylideneamino]-1-benzofuran-2-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C28H21ClN2O4
assistant