You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[4-(2,5-dimethylphenyl)-2-methyl-1,3-thiazol-5-yl]-N-[(2S)-1-(4-methylpiperazin-1-yl)butan-2-yl]acetamide into its molecular formula.
user
C23H34N4OS
assistant