You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [3-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoxy]-2-[(9Z,12Z)-hexadeca-9,12-dienoyl]oxypropyl] icosanoate into its molecular formula.
user
C61H104O5
assistant