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 N-[3-methylimino-3-[2-methyl-5-[5-(piperidin-1-ylmethyl)pyridin-3-yl]phenyl]prop-1-en-2-yl]-6-(2-methylpropyl)pyridin-3-amine ?
user
C31H39N5
assistant