[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a Standardized Chemical Allergen. The physiologic effect of methylchloroisothiazolinone is by means of Increased Histamine Release, and Cell-mediated Immunity."}, {"from": "gpt", "value": "[C][N][C][=Branch1][C][=O][C][=C][Branch1][Ring2][S][Ring1][=Branch1][Cl]"}]