Using CS(=O)(=O)Oc1ccc(C(=N)N)cc1C(=O)c1ccccc1, CC(=O)Oc1ccc(C=CC(=O)O)cc1 to produce CC(=O)Oc1ccc(C=CC(=O)Oc2ccc(C(=N)N)cc2C(=O)c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.