Using CCOC(=O)Cn1c(C)cc2cc(NS(C)(=O)=O)ccc21, Sc1ccccc1Cl to produce CCOC(=O)Cn1c(C)c(Sc2ccccc2Cl)c2cc(NS(C)(=O)=O)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.