pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.99	euroSAMPL1	1	0	NC(=O)c1ccc(C[NH3+])cc1	NCc1ccc(C(N)=O)cc1	euroSAMPL-05	NCc1ccc(C(N)=O)cc1