[{"from": "human", "value": "Describe 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][O][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][Cl][O][C]"}, {"from": "gpt", "value": "The molecule is an inhibitor of Src tyrosine kinase, with potential antineoplastic activity. Upon administration, Src kinase inhibitor M-475271 targets and binds to Src kinase. This inhibits Src-mediated signaling and the proliferation of tumor cells overexpressing Src. Src tyrosine kinase, a non-receptor tyrosine kinase upregulated in many tumor cell types, plays an important role in tumor cell proliferation, motility, invasiveness and survival."}]