pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.57999992370606	QSARToolbox	0	-1	NCCc1nnn[nH]1	NCCc1nnn[n-]1	mol12428	NCCc1nnn[nH]1
3.99	Datawarrior	1	0	[NH3+]CCc1nnn[nH]1	NCCc1nnn[nH]1	mol12428	NCCc1nnn[nH]1
3.99000000953674	QSARToolbox	1	0	[NH3+]CCc1nnn[nH]1	NCCc1nnn[nH]1	mol12428	NCCc1nnn[nH]1