You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [1-[[2-[(9Z,12Z)-hexadeca-9,12-dienoyl]oxy-3-hydroxypropoxy]-hydroxyphosphoryl]oxy-3-[(Z)-hexadec-9-enoyl]oxypropan-2-yl] icosanoate by IUPAC nomenclature, provide its molecular formula.
user
C58H107O11P
assistant