You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-[5-[3-(dimethylamino)phenyl]-3-(4-phenylpiperazin-1-yl)-1H-pyrazol-4-yl]formamide is given. What is its corresponding molecular formula?
user
C22H26N6O
assistant