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 3-chloro-5-[[3-[[5-(3-fluoro-4-propan-2-yloxyphenyl)-6-oxo-1H-pyridazin-3-yl]methyl]-4-oxo-6-(trifluoromethyl)-1,2-dihydropyrimidin-5-yl]oxy]benzonitrile .
user
C26H20ClF4N5O4
assistant