Using CCOC(=O)N1C(=O)C2(c3ccc(Cl)cc31)C(c1cccc(Cl)c1)CC(=O)NC2c1cccc(C)c1 to produce Cc1cccc(C2NC(=O)CC(c3cccc(Cl)c3)C23C(=O)Nc2cc(Cl)ccc23)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.