Using COCc1ccc2c(c1C(=O)OC)OC[C@@H]1C[C@H]21, CC(=O)Cl to produce COC(=O)c1c(CCl)ccc2c1OC[C@@H]1C[C@H]21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.