Using CC[C@@H](C)[C@@H](NC(=O)[C@@H](NC(=O)OCc1ccccc1)C(Cc1ccccc1)C(=O)O)C(=O)O, CC[C@H](N)c1ccccc1 to produce CC[C@H](NC(=O)[C@H](NC(=O)[C@@H](NC(=O)OCc1ccccc1)C(Cc1ccccc1)C(=O)O)[C@H](C)CC)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.