You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 2-ethyl-6-oxo-N-[(1R)-1-[4-(trifluoromethyl)phenyl]ethyl]-1,3-diazinane-4-carboxamide .
user
C16H20F3N3O2
assistant