You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(4E,8E,12E)-2-[[(12Z,15Z,18Z)-hexacosa-12,15,18-trienoyl]amino]-3-hydroxypentacosa-4,8,12-trienyl] 2-(trimethylazaniumyl)ethyl phosphate is the IUPAC name of a molecule. Please give its molecular formula.
user
C56H103N2O6P
assistant