Using Fc1cnc2[nH]nc(I)c2c1, Fc1ccc(F)c(CBr)c1F to produce Fc1cnc2c(c1)c(I)nn2Cc1c(F)ccc(F)c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.