[{"from": "human", "value": "Please give me some details about this molecule. [C][C][Branch1][C][C][C@@H1][Branch1][O][/C][=C][Branch1][C][\\C][/C][=Branch1][C][=O][O][N][Branch1][C][C][C][=Branch1][C][=O][C@H1][Branch1][=Branch2][C][Branch1][C][C][Branch1][C][C][C][N][C][=Branch1][C][=O][C@H1][Branch1][S][C][Branch1][C][C][Branch1][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C]"}, {"from": "gpt", "value": "The molecule is an analogue of the naturally occurring tripeptide hemiasterlin, with potential antimitotic and antineoplastic activities. Taltobulin binds tubulin in a similar manner as colchicine and inhibits tubulin polymerization. This results in the disruption of the cytoskeleton, ultimately leading to cell cycle arrest in G2/M phase, blockage of cell division and apoptosis."}]