[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][Cl][N][C][=Branch1][C][=O][O][Ring1][=Branch2]"}, {"from": "gpt", "value": "The molecule is claimed to inhibit muscle spasm by exerting an effect primarily at the level of the spinal cord and subcortical areas of the brain. (From Martindale, The Extra Pharmacopoea, 30th ed, p1202)"}]