[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@H1][C][C][C@@H1][C][C@H1][Branch2][Ring1][Branch1][C][C@@][Branch1][Ring2][O][Ring1][=Branch1][Branch1][O][C@@H1][C][S][C][=Branch1][C][=O][N][Ring1][=Branch1][O][O][C][=Branch1][C][=O][/C][=C][Branch1][Branch2][\\C][C][/C][=C][/-Ring2][Ring1][=Branch2][/C]"}, {"from": "gpt", "value": "The molecule is a macrolide consisting of a 14-membered bicyclic lactone attached to the rare 2-thiazolidinone moiety. It is obtained from the Red Sea sponge Latrunculia magnifica. It has a role as a metabolite, an actin polymerisation inhibitor and a toxin. It is a macrolide, a cyclic hemiketal, an oxabicycloalkane and a thiazolidinone."}]