pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.8	Baltruschat ChEMBL	0	-1	CCN(CC)C(=O)NO	CCN(CC)C(=O)N[O-]	mol17445	CCN(CC)C(=O)NO