[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][Branch1][C][C][Branch1][C][C][C][C][Branch1][C][C][Branch1][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][O][C][C][N+1][Branch1][C][C][Branch1][C][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1].[O].[Cl-1]"}, {"from": "gpt", "value": "Thin hexagonal plates. Melting point 323.6-327.2 \u00b0F (162-164 \u00b0C). pH of 1% aqueous solution: 4.8-5.5. "}]