Using Nc1ccc(F)c(-n2nc3c(c2Cl)CCCC3)c1, N#C[S-] to produce Nc1nc2cc(-n3nc4c(c3Cl)CCCC4)c(F)cc2s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.