Using CCOC(=O)Cc1nn(CC#N)c(=O)c2ccccc12, Nc1cc(F)cc(F)c1S to produce CCOC(=O)Cc1nn(Cc2nc3cc(F)cc(F)c3s2)c(=O)c2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.