Using Nc1cc(F)cc(F)c1S, CCOC(=O)CC1Sc2ccccc2N(CC#N)C1=O to produce CCOC(=O)CC1Sc2ccccc2N(Cc2nc3cc(F)cc(F)c3s2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.