[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is the malate salt of amonafide, an imide derivative of naphthalic acid, with potential antineoplastic activity. Amonafide intercalates into DNA and inhibits topoisomerase II, resulting in DNA double-strand breaks (DSB) and inhibition of DNA replication and RNA synthesis."}, {"from": "gpt", "value": "[C][N][Branch1][C][C][C][C][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][C][=Branch1][=C][=C][C][=Branch1][=Branch1][=C][Ring1][=Branch1][Ring1][#Branch2][C][Ring1][=C][=O][N].[C][Branch1][#Branch2][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][O][C][=Branch1][C][=O][O]"}]