[{"from": "human", "value": "Describe this molecule. [C][O][C][=C][Branch2][Ring1][=N][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][=Branch1][=N][C][=N][Ring1][#Branch1][N][C][=C][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][Br][O][C].[Cl]"}, {"from": "gpt", "value": "The molecule is a quinazoline derivative that selectively inhibits EGFR kinase activity and suppresses the growth of psoriatic keratinocytes."}]