Using COC=C(C1=NOCCO1)c1ccccc1O, Fc1ncnc(Oc2ccccc2)c1F to produce COC=C(C1=NOCCO1)c1ccccc1Oc1ncnc(Oc2ccccc2)c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.