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 [(2R,3S)-3,4-bis[[(9Z,12Z)-octadeca-9,12-dienoyl]oxy]oxolan-2-yl]methyl 1-methylpyrrolidine-3-carboxylate .
user
C47H79NO7
assistant