[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an isocyanate comprising a benzene core with isocyanato- and methyl substituents ortho to each other. It has a role as a hapten. It is a member of isocyanates and a member of toluenes."}, {"from": "gpt", "value": "[C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][=C][=O]"}]