Using Clc1ccc(-c2cc(CBr)no2)s1, COC(=O)c1nc2cccnc2[nH]1 to produce COC(=O)c1nc2cccnc2n1Cc1cc(-c2ccc(Cl)s2)on1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.