[{"from": "human", "value": "Describe this molecule. [C][C][=Branch1][C][=O][C][S][C][=N+1][Branch1][#Branch1][C][=C][N][Ring1][Branch1][C][C].[Cl-1]"}, {"from": "gpt", "value": "The molecule is an organic chloride salt in which the cationic component is 1,3-dimethyl-2-[(2-oxopropyl)thio]imidazolium. It has a role as an EC 2.3.2.13 (protein-glutamine gamma-glutamyltransferase) inhibitor. It contains a 1,3-dimethyl-2-[(2-oxopropyl)thio]imidazolium."}]