You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-dibenzothiophen-4-yl-4-(4-phenanthren-9-ylnaphthalen-1-yl)-6-(4-phenanthren-9-ylphenyl)-1,3,5-triazine .
user
C59H35N3S
assistant