You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
9-(3-naphthalen-1-ylphenyl)-10-(4-phenanthren-4-ylphenyl)anthracene;9-(3-naphthalen-2-ylphenyl)-10-(4-phenanthren-4-ylphenyl)anthracene;9-(4-naphthalen-1-ylphenyl)-10-(4-phenanthren-4-ylphenyl)anthracene;9-(4-naphthalen-2-ylphenyl)-10-(4-phenanthren-4-ylphenyl)anthracene;2-[3-[10-(3-phenanthren-4-ylphenyl)anthracen-9-yl]phenyl]dibenzofuran;2-[4-[10-(3-phenanthren-4-ylphenyl)anthracen-9-yl]phenyl]dibenzofuran is the IUPAC name of a molecule. Please give its molecular formula.
user
C304H192O2
assistant