Using OB(O)c1cc[nH]n1, CC(C)(O)c1cc(F)c(-c2cc(C(N)=O)c(Nc3ccc(Cl)nn3)s2)c(F)c1 to produce CC(C)(O)c1cc(F)c(-c2cc(C(N)=O)c(Nc3ccc(-c4ccn[nH]4)nn3)s2)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.