Using O=N[O-], COc1ccc(Nc2cc(-c3nnc(CCc4cccc(F)c4)o3)ccc2N)cc1 to produce COc1ccc(-n2nnc3ccc(-c4nnc(CCc5cccc(F)c5)o4)cc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.