You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 1-(4-benzoylphenyl)-4-[5-(4-benzoylphenyl)-2-[(2-methylpropan-2-yl)oxy]-5-oxopentoxy]-5-(3,3-dimethylbutoxy)pentan-1-one;ethane ?
user
C48H60O7
assistant