You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 2-(3-chlorophenyl)-1-[(1S,5R)-3-(1,3-thiazol-4-ylmethyl)-3,6-diazabicyclo[3.2.2]nonan-6-yl]ethanone ?
user
C19H22ClN3OS
assistant