Using CC(=O)OCC(C)(C)C(=O)N(C1CCC(C)(C)CC1)[C@@H]1CN(C(=O)OC(C)(C)C)[C@](C)(C(=O)[O-])C1 to produce CC1(C)CCC(N(C(=O)C(C)(C)CO)[C@H]2C[C@@H](C(=O)O)N(C(=O)OC(C)(C)C)C2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.