Using Cc1ccc(Nc2ccc(C)cc2)cc1, Brc1ccc(-c2ccc(Br)cc2)cc1 to produce Cc1ccc(N(c2ccc(C)cc2)c2ccc(-c3ccc(Br)cc3)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.