[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an arsine oxide derived from phenylarsine. It has a role as an EC 3.1.3.48 (protein-tyrosine-phosphatase) inhibitor, an apoptosis inducer and an antineoplastic agent."}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][As][=O]"}]