You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(E)-(4-aminophenyl)methylideneamino]-4-(7-hydroxy-4-methyl-2-oxoquinolin-1-yl)benzamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H20N4O3
assistant