Using CC(C)C(NC(=O)OCC(Cl)(Cl)Cl)N1CC(NC(=O)Cc2ccccc2)C1=O to produce O=C(Cc1ccccc1)NC1CNC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.