pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.57	IUPAC digitized pKa	1	0	COc1[nH+]cncc1C,COc1nc[nH+]cc1C	COc1ncncc1C	mol7491	COc1ncncc1C
3.5699999332428	QSARToolbox	1	0	COc1[nH+]cncc1C,COc1nc[nH+]cc1C	COc1ncncc1C	mol7491	COc1ncncc1C