pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.7	Datawarrior	1	0	[NH3+][C@H]1CCC[C@@H](C(=O)O)C1	[NH3+][C@H]1CCC[C@@H](C(=O)[O-])C1	mol13046	N[C@H]1CCC[C@@H](C(=O)O)C1