You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named [2-hydroxy-3-[hydroxy-[2-hydroxy-3-[hydroxy-[2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyl]oxy-3-[(9Z,12Z,15Z,18Z,21Z)-tetracosa-9,12,15,18,21-pentaenoyl]oxypropoxy]phosphoryl]oxypropoxy]phosphoryl]oxypropyl] (14Z,17Z,20Z,23Z,26Z,29Z)-dotriaconta-14,17,20,23,26,29-hexaenoate is given. What is its corresponding molecular formula?
user
C85H136O16P2
assistant