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