You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[2-[4-[[cyclobutyl-[1-(2,3-dihydro-1-benzofuran-5-yl)propyl]amino]methyl]-2-methylphenoxy]ethyl]pyrrolidine-2,5-dione is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H36N2O4
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