[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=N][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=C][Branch2][Ring2][Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][C][=N][C][=N][C][=C][Ring1][=Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][/C][=C][/C][N][C][=Branch1][C][=O][C][O][C][C]"}, {"from": "gpt", "value": "The molecule is an orally bioavailable quinazoline with potential antineoplastic activity.  CP-724,714 selectively binds to the intracellular domain of HER2, reversibly inhibiting its tyrosine kinase activity and resulting in suppression of tumor cell growth.  HER2, a member of the epidermal growth factor receptor (EGFR) family, is overexpressed in many adenocarcinomas, particularly breast cancers. (NCI04)"}]