pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.5	QSARToolbox	1	0	N[C@@H]1C[C@H](N)C[C@H]([NH3+])C1	N[C@H]1C[C@@H](N)C[C@@H](N)C1	mol35495	N[C@H]1C[C@@H](N)C[C@@H](N)C1
9.06999969482422	QSARToolbox	2	1	N[C@H]1C[C@@H]([NH3+])C[C@@H]([NH3+])C1	N[C@@H]1C[C@H](N)C[C@H]([NH3+])C1	mol35495	N[C@H]1C[C@@H](N)C[C@@H](N)C1
7.76000022888184	QSARToolbox	3	2	[NH3+][C@H]1C[C@@H]([NH3+])C[C@@H]([NH3+])C1	N[C@H]1C[C@@H]([NH3+])C[C@@H]([NH3+])C1	mol35495	N[C@H]1C[C@@H](N)C[C@@H](N)C1