pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.91	IUPAC digitized pKa	1	0	Cn1cc(-c2ccc(N)cc2)c[nH+]c1=O,Cn1cc(-c2ccc([NH3+])cc2)cnc1=O	Cn1cc(-c2ccc(N)cc2)cnc1=O	mol7114	Cn1cc(-c2ccc(N)cc2)cnc1=O