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