Using BrCc1ccc(Br)nc1, Cc1cc(C)c2[nH]c(C3CC3)nc2n1 to produce Cc1cc(C)c2nc(C3CC3)n(Cc3ccc(Br)nc3)c2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.