You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[3-[(9Z,12Z)-hexadeca-9,12-dienoxy]-2-[(11Z,14Z,17Z)-icosa-11,14,17-trienoyl]oxypropyl] (11Z,14Z,17Z)-icosa-11,14,17-trienoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C59H100O5
assistant