Using COC(=O)C1(CCCCBr)Sc2cc(OC)ccc2OCC1=O, c1ccc(N2CCNCC2)cc1 to produce COC(=O)C1(CCCCN2CCN(c3ccccc3)CC2)Sc2cc(OC)ccc2OCC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.