Using Cn1cncc1C(=O)c1ccc(Cl)cc1, Clc1nc2ccc(Br)cc2cc1-c1ccccc1 to produce Cn1cncc1C(O)(c1ccc(Cl)cc1)c1ccc2nc(Cl)c(-c3ccccc3)cc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.