Using CC(C)(C)NO, COc1ccccc1-c1ccc(C[C@H](NC(=O)c2c(Cl)cccc2Cl)C(=O)O)cc1 to produce COc1ccccc1-c1ccc(C[C@H](NC(=O)c2c(Cl)cccc2Cl)C(=O)N(O)C(C)(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.