pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.9	Novartis	1	0	COc1ccc([NH3+])c2ccccc12	COc1ccc(N)c2ccccc12	mol2856	COc1ccc(N)c2ccccc12