You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-[(2S)-1-[2-(4-tert-butyl-2,6-dimethylphenyl)ethylamino]-1-oxopropan-2-yl]furan-2-carboxamide .
user
C22H30N2O3
assistant