Using CCC1(C(=O)[O-])C=CC2=C(COC23CN(C(=O)OC(C)(C)C)C3)N1 to produce CC(C)(C)OC(=O)N1CC2(C1)OCc1nc(C=O)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.