Using C=Cc1cc(OC[C@@H]2CCN2C(=O)OC(C)(C)C)cnc1C to produce CCc1cc(OC[C@@H]2CCN2C(=O)OC(C)(C)C)cnc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.