You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 6-dibenzothiophen-3-yl-2-(4-dibenzothiophen-3-ylphenyl)-5-ethyl-4-(4-phenylphenyl)-4,5-dihydropyrimidine using the IUPAC nomenclature.
user
C48H34N2S2
assistant