[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=N]"}, {"from": "gpt", "value": "The molecule is a white leaflets. Sublimes easily under a vacuum. Fluorescent when impure. "}]