Using C[C@@H](c1cc2cccc(Cl)c2nc1C(O)CO)N1C(=O)c2ccccc2C1=O to produce C[C@@H](c1cc2cccc(Cl)c2nc1C=O)N1C(=O)c2ccccc2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.