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 (3aR,7aR)-5-[(3,5-dimethyl-1,2-oxazol-4-yl)methyl]-N-methyl-2,3,4,6,7,7a-hexahydrofuro[3,2-c]pyridine-3a-carboxamide .
user
C15H23N3O3
assistant