[{"from": "human", "value": "Please give me some details about this molecule. [C][O][C][=C][Branch2][Branch1][O][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][C][Branch2][Ring2][N][O][C][=C][Branch1][Ring2][O][Ring1][=Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][#Branch1][C][C][Branch2][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][Branch1][=N][C][=C][Branch1][Branch2][C][=C][Ring1][=Branch1][O][Ring1][O][O][O][O][C][O][O]"}, {"from": "gpt", "value": "The molecule is a mixture of flavonolignans isolated from the milk thistle plant Silybum marianum.  Silymarin may act as an antioxidant, protecting hepatic cells from chemotherapy-related free radical damage. This agent may also promote the growth of new hepatic cells. (NCI04)"}]