Using COC(CF)(OC)c1cccc(Nc2sc(-c3c(F)cc(C(C)(C)O)cc3F)cc2C(N)=O)n1 to produce CC(C)(O)c1cc(F)c(-c2cc(C(N)=O)c(Nc3cccc(C(=O)CF)n3)s2)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.