You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[2-[(Z)-heptadec-9-enoyl]oxy-3-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxypropyl] (10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C58H94O6
assistant