Using CCOc1cc([C@@H](CS(C)(=O)=O)N2C(=O)c3ccc(O)c(N)c3C2=O)ccc1OC to produce CCOc1cc([C@@H](CS(C)(=O)=O)N2C(=O)c3ccc(O)c(N)c3C2=O)ccc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.