[{"from": "human", "value": "What can you tell me about this molecule? [C][N][C][C][=Branch2][Ring1][=Branch1][=C][C][C][Ring1][=Branch1][C][C][=C][N][C][=C][C][=C][C][Ring1][O][=C][Ring1][=Branch2][Ring1][=Branch1][C][O]"}, {"from": "gpt", "value": "The molecule is a naturally occuring alkaloid of the ergoline family. As it is derived from dimethylergoline, it is referred to as a clavine. Like other ergoline alkaloids, it occurs in various species of vines of the Convolvulaceae (morning glory) family and in some species of lower fungi. Long term exposure to some ergoline alkaloids can cause ergotism, a disease causing convulsive and gangrenous symptoms. (L1918)"}]