Using BrCc1ccccc1, c1ccc2c(c1)OC1(CCNCC1)c1cccn1-2 to produce c1ccc(CN2CCC3(CC2)Oc2ccccc2-n2cccc23)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.