Using CC(C)(C)OC(=O)NCCCCN1C(=O)C(c2ccccc2)=C(c2ccccc2)C1=O to produce NCCCCN1C(=O)C(c2ccccc2)=C(c2ccccc2)C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.