[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][N][Branch2][Ring1][=Branch1][C][C][C][Ring1][=Branch1][C][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][C][C][O][Ring1][Ring1][C][C][C][O][Ring1][Ring1]"}, {"from": "gpt", "value": "The molecule is an epoxide and alkylating agent with antineoplastic activity. Epipropidone is not used clinically due to its unstable nature."}]