pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.09	Organic Oxygen Acids and Nitrogen Bases	1	0	Cc1cc(C)c([NH3+])cc1C	Cc1cc(C)c(N)cc1C	mol21800	Cc1cc(C)c(N)cc1C