Using BrCc1ccc(-c2ccccc2)cc1, c1ccc(Cn2nnc3ccccc32)cc1 to produce c1ccc(-c2ccc(CC(c3ccccc3)n3nnc4ccccc43)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.