Using CC(C)(C)OC(=O)N1C[C@@H](NC(=O)OCc2ccccc2)[C@H](c2ccccn2)C1 to produce CC(C)(C)OC(=O)N1C[C@@H](N)[C@H](c2ccccn2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.