You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(1Z)-1-[(6E)-6-[1-[2,6-di(propan-2-yl)anilino]ethylidene]-4-methyl-3H-pyridin-2-ylidene]ethyl]-2,6-di(propan-2-yl)aniline is the IUPAC name of a molecule. Please give its molecular formula.
user
C34H49N3
assistant