Using COc1ccc(C(N)CS(C)(=O)=O)cc1OC1CCCC1, CCOC(=O)N1C(=O)c2ccccc2C1=O to produce COc1ccc(C(CS(C)(=O)=O)N2C(=O)c3ccccc3C2=O)cc1OC1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.