You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2,6-bis[2,7-bis(3-methylphenyl)carbazol-9-yl]-4-(2,6-dimethylpyridin-4-yl)benzonitrile;2,6-bis[2,7-bis(4-methylphenyl)carbazol-9-yl]-4-(2,6-dimethylpyridin-4-yl)benzonitrile;2,6-bis[3,6-bis(3-methylphenyl)carbazol-9-yl]-4-(2,6-diphenylpyridin-4-yl)benzonitrile;4-(2,6-dimethylpyridin-4-yl)-2,6-bis[2-(4-methylphenyl)carbazol-9-yl]benzonitrile;4-(2,6-diphenylpyridin-4-yl)-2,6-bis[3-(3-methylphenyl)carbazol-9-yl]benzonitrile;4-(2,6-diphenylpyridin-4-yl)-2,6-bis[3-(4-methylphenyl)carbazol-9-yl]benzonitrile is the IUPAC name of a molecule. Please give its molecular formula.
user
C384H276N24
assistant