Using O=C1CCC(=O)c2ccc(Cl)cc2N1, CCOC(=O)c1ccc(N(N)C2CCCCC2)cc1 to produce CCOC(=O)c1ccc2c(c1)c1c(n2C2CCCCC2)-c2ccc(Cl)cc2NC(=O)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.