Using COC(=O)[C@@H]1CC(=O)CN1C(=O)OC(C)(C)C, CC(C)(C)[O-] to produce CC=C1C[C@@H](C(=O)OC)N(C(=O)OC(C)(C)C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.