You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-[4-[2-[(5-chloro-1,3-benzoxazol-2-yl)sulfanyl]acetyl]piperazin-1-yl]-N-(2,6-dimethylphenyl)acetamide into molecular formula.
user
C23H25ClN4O3S
assistant