You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-(cyclohexylmethyl)-N-[[1-[[3-(trifluoromethyl)phenyl]methyl]pyrrol-2-yl]methyl]ethanamine is given. What is its corresponding molecular formula?
user
C22H29F3N2
assistant