[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][N][=C][Branch1][Branch1][C][=N][Ring1][=Branch1][N][C][=Branch1][C][=O][C][=C][C][=Branch1][S][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C@@H1][Branch1][C][C][C][O][C][O][C][=N][C][=C][Branch1][Branch1][N][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][C][C][Ring1][Ring2]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT00747175 (A Study to Evaluate Safety, Tolerability and P-Glucose After Multiple Ascending Oral Doses of AZD1656 in Type 2 Diabetes)."}]