You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 1-N-methyl-1-N-[1-(6-methylidene-1H-pyridin-3-yl)ethenyl]-2-N,1-bis(4-methylphenyl)prop-2-ene-1,2-diamine ?
user
C26H29N3
assistant