[{"from": "human", "value": "Please give me some details about this molecule. [C][N][C@H1][C][C][C][=C][C][=Branch2][Ring2][C][=C][Branch2][Ring1][N][C][=Branch2][Ring1][=Branch1][=C][Ring1][=Branch1][C][=C][C][=C][Branch1][O][C][=Branch1][C][=O][C][=C][Ring1][P][Ring1][Branch2][O][C][O][C][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is a secondary amino compound that is (S)-colchicine in which the N-acetyl group is replaced by an N-methyl group. Isolable from the autumn crocus, Colchicum autumnale, it is less toxic than colchicine and is used as an antineoplastic. It has a role as an antineoplastic agent and a microtubule-destabilising agent. It is an alkaloid and a secondary amino compound."}]