You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[3-[[3-[[3-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyl]oxy-2-[(10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoyl]oxypropoxy]-hydroxyphosphoryl]oxy-2-hydroxypropoxy]-hydroxyphosphoryl]oxy-2-tetradecanoyloxypropyl] (10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C89H148O17P2
assistant