Using CCOc1ccc2nc(N)sc2c1, CCC(C(=O)O)c1ccccc1 to produce CCOc1ccc2nc(NC(=O)C(CC)c3ccccc3)sc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.