[{"from": "human", "value": "What can you tell me about this molecule? [F][Si-2][Branch1][C][F][Branch1][C][F][Branch1][C][F][Branch1][C][F][F].[Na+1].[Na+1]"}, {"from": "gpt", "value": "The molecule is a fine, white, odorless, powdered solid. Toxic by ingestion, inhalation and skin absorption. Used as a rodenticide."}]