Using Fc1nccnc1C1(F)CCOCC1, O=C(c1ccc(O)cc1)c1nc2ccccc2[nH]1 to produce O=C(c1ccc(Oc2nccnc2C2(F)CCOCC2)cc1)c1nc2ccccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.