Using O=C(CC1CCCCC1=O)c1ccc(Cl)cc1, CC(C)NC(C)CN to produce CC(C)NC(C)Cn1c(-c2ccc(Cl)cc2)cc2c1CCCC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.