[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][=C][Branch1][Ring2][C][Ring1][=Branch1][C][=C][C][=C][Ring1][#Branch1][O]"}, {"from": "gpt", "value": "The molecule is 1-naphthol hydrogenated at C-5, -6, -7 and -8."}]