[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][S][=Branch1][C][=O][=Branch1][C][=O][N][C@@H1][Branch2][Ring1][=Branch2][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][C][C][C][C][C][N][C][C][Ring1][=Branch1][C][=Branch1][C][=O][O].[O].[Cl]"}, {"from": "gpt", "value": "The molecule is the hydrochloride salt form of tirofiban, a non-peptide tyrosine derivative with anticoagulant property. Tirofiban antagonizes fibrinogen binding to the platelet cell surface receptor, glycoprotein (GP) IIb/IIIA complex, one of the two purinergic receptors activated by ADP. The antagonism prevents adenylyl cyclase activation, which mediated via GP IIb/IIIa receptor complex, and results in decreased levels of cAMP and thereby interferes with platelet membrane function and subsequent platelet-platelet interaction, release of platelet granule constituents and prolongation of bleeding time."}]