[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an ortho- and peri-fused polycyclic arene."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch1][Ring2][=C][Ring1][Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][=C][C][=C][Ring1][=Branch1]"}]