pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.7	IUPAC digitized pKa	0	-1	C[NH+]1[C@H]2CC[C@@H]1[C@H](C(=O)[O-])[C@@H](O)C2	CN1[C@H]2CC[C@@H]1[C@H](C(=O)[O-])[C@@H](O)C2	mol5217	CN1C2CCC1[C@H](C(=O)O)[C@@H](O)C2