You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [(Z)-[amino-[4-(2-amino-2-oxoethoxy)phenyl]methylidene]amino] 5-[(3-methoxyphenoxy)methyl]furan-2-carboxylate into molecular formula.
user
C22H21N3O7
assistant