Using CC(C)(C)c1ccccc1N1CCN(C(=O)CC2CC(=O)N(CC(=O)OCc3ccccc3)C(=O)C2)CC1 to produce CC(C)(C)c1ccccc1N1CCN(C(=O)CC2CC(=O)N(CC(=O)O)C(=O)C2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.