You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (4aS,11aR,12aR)-3-acetyl-4,4a,6,7-tetrahydroxy-11a,12a-dimethyl-8-(3-naphthalen-1-yl-2-oxopropyl)-1,10-di(propan-2-yl)-11,12-dihydro-1H-tetracene-2,5-dione .
user
C41H44O8
assistant