You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-[2-(3-carbamoylphenyl)ethyl]-1-[(2-chlorophenyl)methyl]-3,5-dimethylpyrazole-4-carboxamide is given. What is its corresponding molecular formula?
user
C22H23ClN4O2
assistant