You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 4-[[[(Z)-4-[[(Z)-4-amino-3-[4-(methylamino)phenyl]pent-3-en-2-ylidene]amino]pent-3-en-2-ylidene]amino]methyl]aniline .
user
C24H31N5
assistant