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-(3,5-dimethyl-1,2-oxazol-4-yl)-N-[4-[(3R,5R)-3,5-dimethylpiperidin-1-yl]sulfonylphenyl]propanamide .
user
C21H29N3O4S
assistant