You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-cyclohexyl-N'-[(E)-[2,5-dimethyl-1-(4-methylphenyl)pyrrol-3-yl]methylideneamino]propanediamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H30N4O2
assistant