You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2,5-bis[(1E,3E)-4-(4-hexylphenyl)buta-1,3-dienyl]-4-isocyanobenzonitrile;3,7-bis[(1E,3E)-4-(4-methylphenyl)buta-1,3-dienyl]-2,6-naphthyridine;2,5-bis[(1E,3E)-4-(4-methylphenyl)buta-1,3-dienyl]pyrazine;2,5-bis[(1E,3E)-4-(4-methylphenyl)buta-1,3-dienyl]pyridine;1,5-bis[(1E,3E)-4-(4-pentylphenyl)buta-1,3-dienyl]anthracene is the IUPAC name of a molecule. Please give its molecular formula.
user
C167H165N7
assistant