Using C=CCCl, CSc1ccc(-c2cc(C#N)c(=O)[nH]c2-c2ccc(F)cc2)cc1 to produce C=CCOc1nc(-c2ccc(F)cc2)c(-c2ccc(SC)cc2)cc1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.