[{"from": "human", "value": "Could you provide a description of 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 potent, low molecular weight, selective, and irreversible inhibitor of epidermal growth factor receptor (EGFR) that is being developed as an anticancer agent."}]