[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][Branch2][Ring2][Branch2][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][C][=N][C][=N][C][=C][Ring1][=Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][C][=N][C][Branch1][Branch1][C][O][Ring1][Branch1][Branch1][C][C][C][O][C][=C][C][=N][C][=N][N][Ring1][Branch1][C][=C][Ring1][=Branch2]"}, {"from": "gpt", "value": "The molecule is a Kinase Inhibitor. The mechanism of action of tucatinib is as a Tyrosine Kinase Inhibitor, and Cytochrome P450 3A Inhibitor, and P-Glycoprotein Inhibitor, and Cytochrome P450 2C8 Inhibitor."}]