Using N#Cc1nc2ccc(OCc3cccc(CBr)c3)cc2s1, c1ccc(N2CCNCC2)cc1 to produce N#Cc1nc2ccc(OCc3cccc(CN4CCN(c5ccccc5)CC4)c3)cc2s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.