Using Oc1ccc(Br)cn1, c1ccc(CN2CCC3(CC2)CO3)cc1 to produce O=c1ccc(Br)cn1CC1(O)CCN(Cc2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.