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 [6-(5,5-dimethyl-4H-1,2-oxazol-3-yl)-3-azabicyclo[3.1.0]hexan-3-yl]-[1-[(2S)-4-methylpentan-2-yl]imidazol-4-yl]methanone .
user
C20H30N4O2
assistant