You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named [2-[(11Z,14Z)-icosa-11,14-dienoyl]oxy-3-octadecoxypropyl] (Z)-docos-13-enoate is given. What is its corresponding molecular formula?
user
C63H118O5
assistant