pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.93	euroSAMPL1	0	-1	CN(C)C(=O)c1ccccc1O	CN(C)C(=O)c1ccccc1[O-]	euroSAMPL-22	CN(C)C(=O)c1ccccc1O