Using CCN1CCOCC1, CCC(C(=O)N1NCCC1C(=O)OC(C)(C)C)N1C(=O)c2ccc(C(=O)O)cc2C1=O to produce CC(C)(C)OC(=O)[C@@H]1CCN2C(=O)CC[C@H](N3C(=O)c4ccccc4C3=O)C(=O)N12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.