NNCC(F)(F)C(F)(F)C(F)(F)C(F)F    mol8877    0_1
N[NH2+]CC(F)(F)C(F)(F)C(F)(F)C(F)F    mol8877    1_1
[NH3+]NCC(F)(F)C(F)(F)C(F)(F)C(F)F    mol8877    1_2