You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
12-[5-(10-naphthalen-1-ylanthracen-9-yl)cyclohexa-1,5-dien-1-yl]-22-oxa-3-thiahexacyclo[11.11.0.02,10.04,9.015,23.016,21]tetracosa-1,4,6,8,10,12,14,16,18,20,23-undecaene is the IUPAC name of a molecule. Please give its molecular formula.
user
C52H32OS
assistant