Using Oc1cnc(CCCCn2ccnn2)nc1, FC(F)(F)c1ccc(C=Cc2nc(CCl)co2)cc1 to produce FC(F)(F)c1ccc(C=Cc2nc(COc3cnc(CCCCn4ccnn4)nc3)co2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.