Using Fc1ccccc1Cn1nc(-c2ccccn2)nc1Br, c1c[nH]cn1 to produce Fc1ccccc1Cn1nc(-c2ccccn2)nc1-n1ccnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.