Using Cc1[nH]c(=O)[nH]c(=O)c1Br, N#Cc1ccc(N2CCNCC2)cc1 to produce Cc1[nH]c(=O)[nH]c(=O)c1N1CCN(c2ccc(C#N)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.