pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.05	euroSAMPL1	0	-1	CC(C)(C)c1cc2nc(C3CC3)cc(C(=O)O)n2n1,CC(C)(C)c1cc2[nH+]c(C3CC3)cc(C(=O)[O-])n2n1	CC(C)(C)c1cc2nc(C3CC3)cc(C(=O)[O-])n2n1	euroSAMPL-21	CC(C)(C)c1cc2nc(C3CC3)cc(C(=O)O)n2n1