Using c1ccc(-c2ncoc2-c2ccccc2)cc1, COc1cccc(CC2CCCC2=O)c1 to produce COc1cccc(CC2CCCC2(O)c2nc(-c3ccccc3)c(-c3ccccc3)o2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.