[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C][=C][Branch2][Ring2][O][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][C][=C][Branch2][Ring1][=N][C][=Branch1][C][=O][C][=C][Ring1][#Branch1][O][C][=C][Branch1][#C][C][=Branch1][O][=C][Branch1][#Branch1][C][=C][Ring1][#C][Ring1][=Branch1][Br][O-1][Hg][Br][C][=Branch1][C][=O][O-1].[O].[Na+1].[Na+1]"}, {"from": "gpt", "value": "The molecule is a trade name of merbromin commonly used as a topical first-aid antiseptic agent. It is an organomercuric disodium salt compound and a fluorescein that is available in many countries, except Switzerland, France, Germany, and the United States where the drug was withdrawn from market due to the possibility of mercury poisoning."}]