Using Clc1ccc(-c2cc(CBr)no2)s1, CCCc1n[nH]c(C(=O)OCC)c1C#N to produce CCCc1nn(Cc2cc(-c3ccc(Cl)s3)on2)c(C(=O)O)c1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.