pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.5699999332428	QSARToolbox	1	0	CC(C)(C)C#Cc1cccc[nH+]1	CC(C)(C)C#Cc1ccccn1	mol35006	CC(C)(C)C#Cc1ccccn1