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 4-[[[1-(3-aminopyridin-2-yl)-5-oxo-4H-1,2,4-triazol-3-yl]-(4-ethoxy-3-methoxyphenyl)methyl]amino]benzenecarboximidamide;2,2,2-trifluoroacetic acid .
user
C26H27F3N8O5
assistant