Using CC(C)(C)OC(=O)Cn1cc(C[C@@H](NC(=O)OCc2ccccc2)C(=O)O)c2ccccc21 to produce CC(C)(C)OC(=O)Cn1cc(C[C@@H](N)C(=O)O)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.