Using COC(=O)CC(c1cc(F)cc(F)c1)c1ccnc(Oc2ccc(CNc3ccccn3)cc2)n1 to produce O=C([O-])CC(c1cc(F)cc(F)c1)c1ccnc(Oc2ccc(CNc3ccccn3)cc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.