[{"from": "human", "value": "Provide a brief overview of this molecule. [C][N][C][C][C][Branch1][Branch1][C][C][Ring1][=Branch1][C][O][C][=C][Branch2][Ring1][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][=C][N][=C][Ring1][#Branch1][N][C][=C][Branch1][#Branch2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Br][F][O][C]"}, {"from": "gpt", "value": "The molecule is a multi-kinase inhibitor that is used in the therapy of advanced or metastatic medullary thyroid cancer. Vandetanib therapy is commonly associated with transient elevations in serum aminotransferase during therapy, but has not been linked to cases of clinically apparent acute liver injury with jaundice."}]