You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (2-oxo-2-piperidin-1-ylethyl) 2-(4-chlorophenyl)-4-methyl-1,3-thiazole-5-carboxylate using the IUPAC nomenclature.
user
C18H19ClN2O3S
assistant