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 2-[4-chloro-5-(2-chloro-4-methoxyphenyl)-5H-1,2,4-oxadiazol-3-yl]-N-(2-chlorophenyl)acetamide ?
user
C17H14Cl3N3O3
assistant