Using Cc1cnc(Cl)nc1N(C)CCCO, Oc1ccc2[nH]ccc2c1 to produce Cc1cnc(Cl)nc1N(C)CCCOc1ccc2[nH]ccc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.