[{"from": "human", "value": "Provide a description of this molecule. [2H][C][Branch1][C][2H][Branch1][Ring1][C][#C][N][Branch1][C][11CH3][C@H1][Branch1][C][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT01701089 (A Study of RO4602522 in Patients With Alzheimer Disease and in Healthy Volunteers)."}]