[{"from": "human", "value": "Please give me some details about this molecule. [C][C][O][C][=C][Branch2][Ring2][Ring1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][=C][C][=Branch2][Ring1][Ring1][=C][Ring1][#Branch1][N][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][F][Cl][C][#N][N][C][=Branch1][C][=O][/C][=C][/C][N][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a 3-cyanoquinoline pan-ErbB tyrosine kinase inhibitor with potential antineoplastic activity.  Pelitinib irreversibly binds covalently to epidermal growth factor receptors (EGFR) ErbB-1, -2 and -4, thereby inhibiting receptor phosphorylation and signal transduction and resulting in apoptosis and suppression of proliferation in tumor cells that overexpress these receptors."}]