Using BrCc1ccccc1, N#Cc1ccc2[nH]c3ccc(C#N)cc3c2c1 to produce N#Cc1ccc2c(c1)c1cc(C#N)ccc1n2Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.