[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C][=Branch1][=C][=C][C][=C][Ring1][=Branch1][C][=C][Branch1][Ring1][C][#N][C][#N][Cl]"}, {"from": "gpt", "value": "The molecule is a lachrymatory agent. It produces immediate pain to the eyes and irritate mucous membranes."}]