Using CN(C(=O)OC(C)(C)C)C1CN(Cc2ccccc2)CC1c1ccccc1 to produce CN(C(=O)OC(C)(C)C)C1CNCC1c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.