Using COC(=O)C(C(=O)OC)C(C)(c1ccc(Cl)c(N(Cc2ccc(OC)cc2)Cc2ccc(OC)cc2)c1)C1CC1 to produce COC(=O)C(C(=O)OC)C(C)(c1ccc(Cl)c(N)c1)C1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.