[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][N][C][C][=C][C][=C][Branch2][Ring1][Branch1][C][=C][Ring1][=Branch1][C@H1][C@H1][Ring1][#Branch2][C][Ring1][=N][=C][C@@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][O][O][O][C][O][Ring1][#C]"}, {"from": "gpt", "value": "The molecule is an indolizidine alkaloid that is 3,12-didehydrogalanthan substituted by hydroxy groups at positions and 2 and a methylenedioxy group across positions 9 and 10. Isolated from Crinum asiaticum, it has been shown to exhibit antimalarial activity. It has a role as a protein synthesis inhibitor, an antimalarial, a plant metabolite and an anticoronaviral agent. It derives from a hydride of a galanthan."}]