You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
7-[4-[6-(3-carbazol-9-ylphenyl)-2-phenylpyrimidin-4-yl]phenyl]-2,3,4-triphenylthieno[3,2-c]quinoline;7-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-2,3,4-triphenylthieno[3,2-c]quinoline;7-[4-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-2,3,4-triphenylthieno[3,2-c]quinoline;2,3,4-triphenyl-7-[4-[4-phenyl-6-(4-phenylphenyl)-1,3,5-triazin-2-yl]phenyl]thieno[3,2-c]quinoline is the IUPAC name of a molecule. Please give its molecular formula.
user
C219H140N16S4
assistant