You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as N-[4-[(4-fluorophenyl)methylsulfanylmethyl]-1,3-thiazol-2-yl]-2-(2-methoxyphenoxy)acetamide using the IUPAC nomenclature.
user
C20H19FN2O3S2
assistant