pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.7	Baltruschat ChEMBL	0	-1	O=C1OCCN1/N=C/c1cc(O)c([N+](=O)[O-])o1	O=C1OCCN1/N=C/c1cc([O-])c([N+](=O)[O-])o1	mol16678	O=C1OCCN1/N=C/c1cc(O)c([N+](=O)[O-])o1