Using Fc1cncc(F)c1, Cc1cc(NC(=O)c2nc(C)ccc2Nc2cccnc2)ccn1 to produce Cc1cc(NC(=O)c2nc(C)ccc2Nc2cncc(F)c2)ccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.