Using C[O-], CN(C)C=C1N=C(c2ccccc2Cl)c2cc(Cl)ccc2NC1=O to produce CN(C)C=C1N=C(c2ccccc2Cl)c2cc(Cl)ccc2N(C)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.