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 (3R)-3-amino-1-[4-[N-methyl-C-(trifluoromethyl)carbonimidoyl]piperazin-1-yl]-4-(2,4,5-trifluorophenyl)butan-1-one .
user
C17H20F6N4O
assistant