You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[1-[(10Z,13Z,16Z)-tetracosa-10,13,16-trienoxy]-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypropan-2-yl] (9Z,12Z)-hexadeca-9,12-dienoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C49H86O9
assistant