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 (3,5-dimethyl-1,2-oxazol-4-yl)-[3-(5-methylpyridin-2-yl)oxypyrrolidin-1-yl]methanone .
user
C16H19N3O3
assistant