You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[(E)-2-[[(18Z,21Z,24Z)-dotriaconta-18,21,24-trienoyl]amino]-3-hydroxyhexacos-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium is the IUPAC name of a molecule. Please give its molecular formula.
user
C63H122N2O6P+
assistant