You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule [3-[[(1S,3S)-2,2-dimethyl-3-(thiophene-2-carbonylamino)cyclobutyl]methyl]-1,2-oxazol-5-yl]methyl thiophene-2-carboxylate ?
user
C21H22N2O4S2
assistant