Using CI, CC(C)(C)OC(=O)N(C(=O)OC(C)(C)C)C1CN(C(=O)OCc2ccccc2)CCC1O to produce CO[C@@H]1CCN(C(=O)OCc2ccccc2)C[C@H]1N(C(=O)OC(C)(C)C)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.