You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 1,2,4,6,8,9-hexadeuterio-3-[1,3,4,6,7,8-hexadeuterio-5-[1,2,3,4,5,6,7,8-octadeuterio-10-(2,3,4,5,6,7,8-heptadeuterionaphthalen-1-yl)anthracen-9-yl]naphthalen-2-yl]-7-phenyldibenzofuran by IUPAC nomenclature, provide its molecular formula.
user
C52H32O
assistant