[{"from": "human", "value": "What can you tell me about this molecule? [C][O][C][=C][Branch1][P][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][Branch1][C][F][Branch1][C][F][F][N][C@H1][Branch2][Ring2][Branch2][C][=C][Branch1][#Branch2][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][F][N][=C][Ring1][O][N][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][=C][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][O][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a Cytomegalovirus DNA Terminase Complex Inhibitor. The mechanism of action of letermovir is as a DNA Terminase Complex Inhibitor, and Cytochrome P450 3A Inhibitor, and Organic Anion Transporting Polypeptide 1B1 Inhibitor, and Organic Anion Transporting Polypeptide 1B3 Inhibitor, and Cytochrome P450 2C8 Inhibitor, and Cytochrome P450 2C9 Inducer, and Cytochrome P450 2C19 Inducer."}]