You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 2-[[(E)-2-[[(E)-docos-13-enoyl]amino]-3-[(E)-icos-11-enoyl]oxyhexadec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium ?
user
C63H122N2O7P+
assistant