[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][Branch1][#Branch2][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][C][=C][Ring1][N][C][=C][C][=C][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "Lemon yellow leaflets or plates or an orange powder. Melting point 176-181 \u00b0C. No odor or taste. Insoluble in water. Moderately toxic by ingestion, inhalation and skin absorption. Used as a treatment for psoriasis."}]