Using CC(C)(C)OC(=O)[C@@H](N)Cc1ccccc1, CC[C@H](C)[C@H](NC(=O)OCc1ccccc1)C(=O)O to produce CC[C@H](C)[C@H](NC(=O)OCc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.