You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-benzhydryloxy-1-[4-(2,4-difluorophenoxy)piperidin-1-yl]ethanone The above is the IUPAC name of a molecule. Write its SMILES notation.
user
O=C(COC(C1=CC=CC=C1)C1=CC=CC=C1)N1CCC(OC2=CC=C(F)C=C2F)CC1
assistant