pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.8	Novartis	1	0	CC[NH+](Cc1ccccc1)c1ccccc1	CCN(Cc1ccccc1)c1ccccc1	mol2809	CCN(Cc1ccccc1)c1ccccc1