You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 4-[4-(4-dibenzothiophen-2-yl-2-phenylphenyl)phenyl]-2-phenyl-6-(2-pyridin-4-ylphenyl)pyrimidine into molecular formula.
user
C51H33N3S
assistant