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 dimethyl 2-(2-amino-1,1-difluoro-2-oxoethyl)-4-(2-methylpropyl)-6-(trifluoromethyl)pyridine-3,5-dicarboxylate .
user
C16H17F5N2O5
assistant