Using COC(=O)c1ccc(CNCc2ccc([C@H]3COc4ccccc4O3)cc2)cc1, CC=O to produce CCN(Cc1ccc(C(=O)OC)cc1)Cc1ccc([C@H]2COc3ccccc3O2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.