Using [N-]=[N+]=[N-], O=C(OCc1ccccc1)c1cc(OCc2ccccc2)c(F)c(F)c1Nc1ccccc1F to produce [N-]=[N+]=Nc1c(OCc2ccccc2)cc(C(=O)OCc2ccccc2)c(Nc2ccccc2F)c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.