O=c1cc(C(F)(F)F)[nH]c(=O)[nH]1    mol9473    0_1
O=c1cc(C(F)(F)F)[n-]c(=O)[nH]1    mol9473    -1_1
O=c1cc(C(F)(F)F)[nH]c(=O)[n-]1    mol9473    -1_2
O=c1cc(C(F)(F)F)[n-]c(=O)[n-]1    mol9473    -2_1