Using CC1=C(CC(=O)O)c2cc(C#N)ccc2C1=Cc1ccc(S(C)=O)cc1 to produce CC1=C(CC(=O)[O-])c2cc(C#N)ccc2C1=Cc1ccc(S(C)=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.