pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.94	Baltruschat ChEMBL	0	-1	O/N=C/c1nc(Cc2ccccc2)no1	[O-]/N=C/c1nc(Cc2ccccc2)no1	mol20099	O/N=C/c1nc(Cc2ccccc2)no1