Using CC(C)(C)OC(=O)N1CCC[C@H]1C(=O)Nc1ccccc1-c1ccccc1NC(=O)[C@@H]1CCCN1C(=O)[O-] to produce O=C(Nc1ccccc1-c1ccccc1NC(=O)[C@@H]1CCCN1)[C@@H]1CCCN1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.