[{"from": "human", "value": "Could you give me a brief overview of this molecule? [Cl-1].[Cs+1]"}, {"from": "gpt", "value": "The molecule is the inorganic chloride salt of caesium; each caesium ion is coordinated by eight chlorine ions. It has a role as a phase-transfer catalyst and a vasoconstrictor agent. It is an inorganic chloride and an inorganic caesium salt."}]