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 2-naphthalen-2-yl-N-[3-[(3-oxo-[1,2,4]triazolo[4,3-a]pyridin-2-yl)methyl]phenyl]acetamide .
user
C25H20N4O2
assistant