Using NC(=O)N1C(=O)Cc2cc(Cl)ccc21, Cc1nc(-c2csc(C(=O)O)c2)cs1 to produce Cc1nc(-c2csc(C(=O)C3C(=O)N(C(N)=O)c4ccc(Cl)cc43)c2)cs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.