[{"from": "human", "value": "Describe this molecule. [C][C][O][C][=C][Branch2][Ring2][=N][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][=C][C][=Branch2][Ring1][=N][=C][Ring1][#Branch1][N][C][=C][C][=Branch2][Ring1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][=C][C][=C][C][=N][Ring1][=Branch1][Cl][C][#N][N][C][=Branch1][C][=O][/C][=C][/C][N][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is an orally available tyrosine kinase receptor inhibitor that is used in the extended adjuvant therapy of early stage breast cancer. Neratinib is associated with a low rate of transient elevations in serum aminotransferase levels during therapy, but has not been convincingly linked to cases of clinically apparent liver injury with jaundice."}]