You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 4-[[3-[(7-carbamimidoylnaphthalen-2-yl)methyl]-2-oxo-1H-benzimidazol-5-yl]oxy]piperidine-1-carboximidamide ?
user
C25H27N7O2
assistant