[NH3+]CCNCC(F)(F)C[NH2+]CC[NH3+]    mol38461    3_1
NCC[NH2+]CC(F)(F)C[NH2+]CC[NH3+]    mol38461    3_2
[NH3+]CC[NH2+]CC(F)(F)C[NH2+]CC[NH3+]    mol38461    4_1