Using CC(=O)Nc1cccc2c1C(=O)OC2=O, COc1ccc(C(N)CS(C)(=O)=O)cc1OCC1CC1 to produce COc1ccc(C(CS(C)(=O)=O)N2C(=O)c3cccc(NC(C)=O)c3C2=O)cc1OCC1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.