Using Nc1ccc(Cl)cc1C(=O)c1ccccc1, CC(C)(C)OC(=O)N[C@H](Cc1ccccc1)C(=O)O to produce O=C1Nc2ccc(Cl)cc2C(c2ccccc2)=N[C@@H]1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.