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-(3-methylimidazo[4,5-b]pyridin-2-yl)-N-[3-(trifluoromethyl)phenyl]pyrrolidine-1-carboxamide .
user
C19H18F3N5O
assistant