Using CS(=O)(=O)Cl, C=Cc1cc(C#N)n(-c2ccc(CO)cc2)c1 to produce C=Cc1cc(C#N)n(-c2ccc(CCl)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.