[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a member of the class of imidazoles that it imidazole-2-thione in which a methyl group replaces the hydrogen which is attached to a nitrogen. It has a role as an antithyroid drug."}, {"from": "gpt", "value": "[C][N][C][=C][N][C][Ring1][Branch1][=S]"}]