You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
10-[3-(4a,4b,6a,10a,10b,12a-hexahydrochrysen-2-yl)-5-phenylcyclohexyl]-5-phenylnaphtho[1,2-b][1]benzofuran The above is the IUPAC name of a molecule. Write its molecular formula.
user
C52H44O
assistant