Using O=C(O)COc1ccc([C@@H]2[C@@H](SCC(=O)c3ccc(Cl)cc3)C(=O)N2c2ccc(Cl)cc2)cc1, CC(C)(C)OC(=O)CN to produce O=C(O)CNC(=O)COc1ccc([C@@H]2[C@@H](SCC(=O)c3ccc(Cl)cc3)C(=O)N2c2ccc(Cl)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.