pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.73	AttenGpKa training set	0	-1	N#C[C@H]1C[C@@H]1C(=O)O	N#C[C@H]1C[C@@H]1C(=O)[O-]	mol22206	N#C[C@H]1C[C@@H]1C(=O)O