You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 3-(2-aminophenyl)-1-[4-[(4-methoxyphenyl)methyl]piperidin-1-yl]propan-1-one is given. What is its corresponding molecular formula?
user
C22H28N2O2
assistant