Using CN, COC[C@@H]1C=C(C(=O)OC)[C@H](O)CN1C(=O)OC(C)(C)C to produce CNC(=O)C1=C[C@@H](COC)N(C(=O)OC(C)(C)C)C[C@H]1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.