[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a nitrate of caesium. It is used in pyrotechnic compositions as a colorant and an oxidizer. Nitrite is a toxic compound known to cause methemoglobinemia. (L1137, L1620)"}, {"from": "gpt", "value": "[N+1][=Branch1][C][=O][Branch1][C][O-1][O-1].[Cs+1]"}]