[{"from": "human", "value": "Provide a description of this molecule. [C][C][=C][Branch2][Ring2][Ring2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][N][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][N][C][=N][C][=C][C][=Branch1][Ring2][=N][Ring1][=Branch1][C][=C][N][=C][C][=C][Ring1][=Branch1].[C][S][=Branch1][C][=O][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a methanesulfonate (mesylate) salt that is the monomesylate salt of imatinib. Used for treatment of chronic myelogenous leukemia and gastrointestinal stromal tumours. It has a role as an antineoplastic agent, an apoptosis inducer, a tyrosine kinase inhibitor and an anticoronaviral agent. It contains an imatinib."}]