pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.42	IUPAC digitized pKa	1	0	COc1ccccc1[NH+](C)N,COc1ccccc1N(C)[NH3+]	COc1ccccc1N(C)N	mol8859	COc1ccccc1N(C)N
5.42000007629395	QSARToolbox	1	0	COc1ccccc1[NH+](C)N,COc1ccccc1N(C)[NH3+]	COc1ccccc1N(C)N	mol8859	COc1ccccc1N(C)N