pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.78	IUPAC digitized pKa	1	0	Brc1cc[nH+]cc1	Brc1ccncc1	mol3634	Brc1ccncc1
3.75	IUPAC digitized pKa	1	0	Brc1cc[nH+]cc1	Brc1ccncc1	mol3634	Brc1ccncc1
3.71	OCHEM	1	0	Brc1cc[nH+]cc1	Brc1ccncc1	mol3634	Brc1ccncc1
3.77999997138977	QSARToolbox	1	0	Brc1cc[nH+]cc1	Brc1ccncc1	mol3634	Brc1ccncc1