[{"from": "human", "value": "Describe this molecule. [C][C@@H1][Branch1][=Branch2][C][C][=C][S][C][=C][Ring1][Branch1][N][C][=Branch1][C][=O][N][C][C@H1][Branch1][=N][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][N][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a novel \u03bc-opioid receptor (MOPr) ligand that has been reported to induce minimal arrestin recruitment and be devoid of the respiratory depressant effects characteristic of classical \u03bc-opioid ligands such as morphine."}]