You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[1-(5-tert-butyl-1-benzofuran-2-yl)-2-(4-methoxycarbonylphenoxy)ethyl] naphthalene-1-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C33H30O6
assistant