Using C[C@@H](N[C@@H](Cc1c[nH]cn1)C(=O)O)[C@H](NC(=O)[C@H](CCCCNC(=O)OCc1ccccc1)NC(=O)OC(C)(C)C)C(=O)O to produce C[C@@H](N[C@@H](Cc1c[nH]cn1)C(=O)O)[C@H](NC(=O)[C@@H](N)CCCCN)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.