You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-amino-3-[[3-hexadecoxy-2-[(11Z,14Z)-icosa-11,14-dienoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C42H80NO9P
assistant