Using Cc1c(-c2ccccc2)nc(C=O)n1CCc1ccccc1, CN1CCC(O)CC1 to produce Cc1c(-c2ccccc2)nc2n1CCc1ccccc1C2OC1CCN(C)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.