[{"from": "human", "value": "Describe this molecule. [C][C][=C][C][=Branch2][Ring2][Ring2][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][N][C][=N][C][=N][C][=C][Ring1][=Branch1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][C][=C][C][=C][C][=C][Ring1][=Branch1][F].[Cl]"}, {"from": "gpt", "value": "The molecule is a hydrochloride obtained by combining ZM 323881 with one molar equivalent of hydrochloric acid. It has a role as a vascular endothelial growth factor receptor antagonist and an EC 2.7.10.1 (receptor protein-tyrosine kinase) inhibitor. It contains a ZM 323881(1+)."}]