Using CCOS(=O)(=O)OCC, CN1CC[C@H](c2ccc(Cl)c(Cl)c2)[C@H](CO)C1 to produce CCOC[C@@H]1CN(C)CC[C@@H]1c1ccc(Cl)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.