Using O=c1n(-c2ccc(N3CCN(c4ccc(O)cc4)CC3)cc2)cnn1CCBr, C[C@@H](N)c1ccccc1 to produce C[C@@H](NCCn1ncn(-c2ccc(N3CCN(c4ccc(O)cc4)CC3)cc2)c1=O)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.