pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.05	IUPAC digitized pKa	1	0	Brc1ccc2ccccc2[nH+]1	Brc1ccc2ccccc2n1	mol4363	Brc1ccc2ccccc2n1
1.5	QSARToolbox	1	0	Brc1ccc2ccccc2[nH+]1	Brc1ccc2ccccc2n1	mol4363	Brc1ccc2ccccc2n1