You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 2-[[4-amino-5-(3-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[[4-(dimethylamino)phenyl]methyl]acetamide .
user
C19H21ClN6OS
assistant