O=P([O-])([O-])C(F)(F)c1ccc(C(F)(F)P(=O)([O-])O)cc1    mol37137    -3_1
O=P([O-])(O)C(F)(F)c1ccc(C(F)(F)P(=O)([O-])O)cc1    mol37137    -2_1
O=P([O-])([O-])C(F)(F)c1ccc(C(F)(F)P(=O)(O)O)cc1    mol37137    -2_2