Using CC(C)[N-]C(C)C, O=C1CCN(Cc2ccccc2)CC1c1cccc(Cl)c1 to produce CC1(c2cccc(Cl)c2)CN(Cc2ccccc2)CCC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.