pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.24	Baltruschat ChEMBL	1	0	CC[C@@H](C)C(=O)OC[n+]1ccn(C)c1/C=N/O	CC[C@@H](C)C(=O)OC[n+]1ccn(C)c1/C=N/[O-]	mol18940	CCC(C)C(=O)OC[n+]1ccn(C)c1/C=N/O