Using CC[C@@H]1CN(C(c2ccccc2)c2ccccc2)[C@H]1C(=O)OC(C)(C)C to produce CC[C@@H]1CN[C@H]1C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.