Using COC(=O)C1CCN(CC2COc3ccccc3O2)C1, CC(C)NC(C)C to produce COC(=O)C1(C)CCN(CC2COc3ccccc3O2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.