You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[3,5-bis(6-methylpyridin-3-yl)phenyl]-4,6-dinaphthalen-2-ylpyrimidine;2-[3-(4,6-dimethylpyrimidin-2-yl)-5-naphthalen-2-ylphenyl]-4,6-diphenylpyrimidine;5-[3-(2,6-diphenylpyrimidin-4-yl)-5-pyren-4-ylphenyl]-2,4,6-trimethylpyrimidine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C125H90N12
assistant