[{"from": "human", "value": "Describe this molecule. [C][C][/C][=Branch1][#Branch1][=N][\\N][Branch1][C][C][C][/C][=C][Branch2][Ring1][Ring1][N][C][=C][Ring1][Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of oxindoles that is 5-acetyl-3-methylidene-1,3-dihydro-2H-indol-2-one in which one of the hydrogens of the methylidene group is substituted by a 2,2-dimethylhydrazinyl group and the other hydrogen is substituted by an ethyl group. It is a DYRK1B kinase inhibitor. It has a role as an EC 2.7.12.* [dual-specificity kinases (those acting on Ser/Thr and Tyr residues)] inhibitor. It is a member of oxindoles, an aromatic ketone, a methyl ketone and a member of hydrazines."}]