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 N-[(E)-5-(1,6-dimethyl-2H-pyridin-4-yl)-3-methylpent-2-en-4-yn-2-yl]-4-methyl-N-prop-1-en-2-ylcyclohexa-1,3-dien-1-amine .
user
C23H30N2
assistant