pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.66	IUPAC digitized pKa	1	0	CC(C)(C)c1cccc([NH3+])c1	CC(C)(C)c1cccc(N)c1	mol991	CC(C)(C)c1cccc(N)c1
4.65999984741211	QSARToolbox	1	0	CC(C)(C)c1cccc([NH3+])c1	CC(C)(C)c1cccc(N)c1	mol991	CC(C)(C)c1cccc(N)c1