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