You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl 4-benzamido-2-[[(2Z)-3,7-dimethylocta-2,6-dienyl]-(2-octoxyacetyl)amino]benzoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C36H50N2O5
assistant