You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 1,3-dimethyl-N-[5-methyl-2-(4-nitrophenyl)pyrazol-3-yl]-6-phenylpyrazolo[3,4-b]pyridine-4-carboxamide .
user
C25H21N7O3
assistant