You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [(2S)-1-[(Z)-hexadec-9-enoyl]oxy-3-[(9Z,12Z)-octadeca-9,12-dienoyl]oxypropan-2-yl] (Z)-tetracos-15-enoate .
user
C61H110O6
assistant