Using CC(C)(C)[O-], C[C@@H]1CN(c2ccc(C#N)c(F)c2)[C@@H](C)CN1C(=O)OC(C)(C)C to produce C[C@@H]1CN(c2ccc(C#N)c(OC(C)(C)C)c2)[C@@H](C)CN1C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.