Using CCCN1CCC[C@@H]2c3ccc(Br)c(OC)c3OC[C@H]21, CN(C)C=O to produce CCCN1CCC[C@@H]2c3ccc(CO)c(OC)c3OC[C@H]21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.