Using CC(C)(C)OC(=O)[C@H]1C[C@H]1C1CCN(Cc2ccccc2)C1=S to produce CC(C)(C)OC(=O)[C@H]1C[C@H]1C1CCN(Cc2ccccc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.