[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a member of amphetamines."}, {"from": "gpt", "value": "[C][C@H1][Branch2][Ring1][Ring2][C][C][=C][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][C][Branch1][C][F][Branch1][C][F][F][N]"}]