Using CCOC(=O)c1sc(S(C)(=O)=O)c(C#N)c1I, FCC1CNCCO1 to produce CCOC(=O)c1sc(N2CCOC(CF)C2)c(C#N)c1I, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.