You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name [3-[[3-[[2-[(11Z,14Z,17Z,20Z,23Z)-hexacosa-11,14,17,20,23-pentaenoyl]oxy-3-[(13Z,16Z,19Z,22Z)-octacosa-13,16,19,22-tetraenoyl]oxypropoxy]-hydroxyphosphoryl]oxy-2-hydroxypropoxy]-hydroxyphosphoryl]oxy-2-hydroxypropyl] (19Z,22Z,25Z,28Z)-tetratriaconta-19,22,25,28-tetraenoate ?
user
C97H166O16P2
assistant