Using CCOC(=O)c1noc2c1C(c1ccccc1)N(C(=O)OC(C)(C)C)CC2 to produce CC(C)(C)OC(=O)N1CCc2onc(C(=O)O)c2C1c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.