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-[[3-(3,5-difluoro-4-morpholin-4-ylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methyl]ethanethioamide using the IUPAC nomenclature.
user
C16H19F2N3O2S
assistant