Using O=S(=O)(O)O, CCOC(=O)N1CCC(C#N)(Nc2ccc(F)cc2)CC1 to produce CCOC(=O)N1CCC(Nc2ccc(F)cc2)(C(N)=O)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.