You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 5-fluoro-1-[(2-fluorophenyl)methyl]-7-methyl-7aH-pyrazolo[3,4-b]pyridine-3-carboximidamide is given. What is its corresponding molecular formula?
user
C15H15F2N5
assistant