Using CC(C)(C)C1N(C(=O)[C@@H](NC(=O)OC2CCCC2)C(C)(C)C)[C@H](C(=O)O)C[C@]12CC(=O)N(c1ccccc1)C2 to produce CC(C)(C)[C@H](NC(=O)OC1CCCC1)C(=O)N1C[C@]2(CC(=O)N(c3ccccc3)C2)C[C@H]1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.