You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-(4,5-dimethyl-1H-pyrazol-3-yl)-2-phenyl-1H-pyrrolo[2,3-b]pyridine-5-carboxamide is given. What is its corresponding molecular formula?
user
C19H17N5O
assistant