[{"from": "human", "value": "Provide a brief overview of this molecule. [C][/C][=Branch1][=N][=C][/C][/C][=C][Branch1][C][\\C][/C][=Branch1][C][=O][O][/C@H1][C][N][C@@H1][Branch1][#Branch2][C@H1][Ring1][Branch1][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an L-proline derivative that is L-proline substituted by a carboxymethyl group at position 3 and a 6-carboxyhepta-2,5-dien-2-yl group at position 4. It is isolated from the red alga, Chondria armata. It has a role as an algal metabolite and a marine metabolite. It is a tricarboxylic acid, a L-proline derivative, a pyrrolidinecarboxylic acid and an olefinic compound. It is a conjugate acid of an isodomoate A(2-)."}]