Using Cc1cc(-c2cccnc2F)ccn1, Oc1ccc(Cc2nc3ccccc3[nH]2)cc1 to produce Cc1cc(-c2cccnc2Oc2ccc(Cc3nc4ccccc4[nH]3)cc2)ccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.