You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-azaniumylethyl [(2R)-2,3-bis[(2-tetradecylsulfanylacetyl)oxy]propyl] phosphate;[(2R)-2,3-bis[(2-tetradecylsulfanylacetyl)oxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C77H154N2O16P2S4
assistant