You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule 3-chloro-1-[[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl]-5-(trifluoromethyl)pyridin-2-one ?
user
C15H8Cl2F3N3O2
assistant