[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a diphenylethane that is the 1,2-dihydro derivative of stilbene."}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1]"}]