Using CCOC(=O)C1CCNCC1, Cc1onc(-c2ccccc2)c1C(=O)O to produce CCOC(=O)C1CCN(C(=O)c2c(-c3ccccc3)noc2C)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.