Using O=S(=O)(O)O, N#CCCCSc1nccc(NC(N)=NCC(F)(F)F)n1 to produce NC(=O)CCCSc1nccc(NC(N)=NCC(F)(F)F)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.