[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][#Branch1][O][C@@H1][Branch2][#Branch1][=Branch1][C@H1][Branch1][=C][O][C@@H1][Ring1][=Branch1][O][P][=Branch1][C][=O][Branch1][C][O][O][C][O][C@H1][C@@H1][Branch2][Ring2][=Branch2][C@H1][Branch2][Ring1][=Branch1][C@@H1][Branch1][#Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][C][O][P][=Branch1][C][=O][Branch1][C][O][O][O][C][C][C@@H1][Branch1][Branch2][C][C][C][C][C][C][C][O][C][N][C][=Branch1][C][=O][C][C][C][C][C][C][C][C][C][/C][=C][\\C][C][C][C][C][C][O][O][C][C][C][C][C][C][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a synthetic analogue of the lipid A portion of the endotoxin lipopolysaccharide (LPS) with potential immunomodulating activity. Eritoran binds to a receptor complex composed of toll-like receptor 4 (TLR4), CD14 and MD2 (MD-2, LY96) that is present on most cells of the immune system, inhibiting the activation of the receptor complex by LPS, which may result in the inhibition of pro-inflammatory cytokine secretion and a potentially fatal systemic inflammatory response syndrome (SIRS). LPS is found in the outer membrane of Gram-negative bacteria and binds to the TLR4/CD14/MD2 receptor complex of immune cells, including macrophages, resulting in the release of pro-inflammatory cytokines."}]