[{"from": "human", "value": "Describe this molecule. [C][C][N][Branch2][Ring1][P][C@@][Branch2][Ring1][C][N][Ring1][Branch1][C][=Branch1][C][=O][C][=C][Ring1][=Branch1][C][=N][C][=C][Ring1][=Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl][C][=Branch1][C][=O][C][=C][N][=C][C][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is a respiratory syncytial virus (RSV) antiviral drug developed by the Australian company Biota Holdings. It is currently in phase I trials."}]