Using CCCCn1/c(=N/C(=O)c2cc(C(F)(F)F)ccc2F)cc(C(C)(C)C)n1C, NC(=O)CS to produce CCCCn1/c(=N/C(=O)c2cc(C(F)(F)F)ccc2SCC(N)=O)cc(C(C)(C)C)n1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.