You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N-cyclohexyl-N-ethyl-2-[(5-thiophen-2-yl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide into molecular formula.
user
C16H22N4OS2
assistant