You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[hydroxy-[3-hydroxy-2-[[(Z)-triacont-19-enoyl]amino]tetratriacontoxy]phosphoryl]oxyethyl-trimethylazanium into its molecular formula.
user
C69H140N2O6P+
assistant