Using Cc1cccc(O)c1, O=C1NCCc2[nH]c(-c3cccc4ccc(Cl)nc34)cc21 to produce Cc1cccc(Oc2ccc3cccc(-c4cc5c([nH]4)CCNC5=O)c3n2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.