[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][C][C][C][C@@H1][C][N][C][C][C][=C][C][=Branch2][Ring1][S][=C][Branch2][Ring1][#Branch2][C][=C][Ring1][=Branch1][C@H1][Ring1][#Branch2][C][C@H1][Ring1][=C][O][C][=Branch1][C][=O][C@H1][Branch1][=Branch1][C][Branch1][C][C][C][N][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is a Vesicular Monoamine Transporter 2 Inhibitor. The mechanism of action of valbenazine is as a Vesicular Monoamine Transporter 2 Inhibitor."}]