Using NCc1ccccc1, CC(C)(C)OC(=O)N1C[C@@H]2C[C@@H]2[C@H]1C=O to produce CC(C)(C)OC(=O)N1C[C@@H]2C[C@@H]2[C@H]1CNCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.