pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.61999988555908	QSARToolbox	1	0	O=C(O)[C@H]1CC[NH2+]C[C@@H]1O	O=C([O-])[C@H]1CC[NH2+]C[C@@H]1O	mol38431	O=C(O)[C@H]1CCNC[C@@H]1O