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 (2R)-N-(2,4-dichlorophenyl)-2-[(5-pyridin-4-yl-1H-1,2,4-triazol-3-yl)sulfanyl]propanamide .
user
C16H13Cl2N5OS
assistant