pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.02	euroSAMPL1	1	0	COc1ccc(-c2cccc[nH+]2)cc1	COc1ccc(-c2ccccn2)cc1	euroSAMPL-03	COc1ccc(-c2ccccn2)cc1