pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.15	IUPAC digitized pKa	1	0	COC(=O)[C@]12CC[C@H](C[C@H](O)C1)[NH+]2C	COC(=O)[C@]12CC[C@H](C[C@H](O)C1)N2C	mol5218	COC(=O)C12CCC(CC(O)C1)N2C