Using O=C1CCC(=O)N1Cl, O=c1ccc(C(c2ccccc2)c2ccccc2)c[nH]1 to produce O=c1[nH]cc(C(c2ccccc2)c2ccccc2)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.