Using N#CCCCCO, CS(=O)c1nccc(NC(N)=NCC(F)(F)F)n1 to produce N#CCCCCOc1nccc(NC(N)=NCC(F)(F)F)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.