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-[2-[(1S)-1-cyclopropylethyl]-6-(2,4-dimethyl-1,3-thiazol-5-yl)-3-oxo-1H-isoindol-4-yl]acetamide .
user
C20H23N3O2S
assistant