You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 1-O-[2-(2-hydroxypropanoyloxy)ethyl] 5-O-methyl 4-ethyl-2,4-dimethyl-2-(2-phenylbutyl)pentanedioate is given. What is its corresponding molecular formula?
user
C25H38O7
assistant