pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
0.32	IUPAC digitized pKa	1	0	CC(=[OH+])NC(C)(C)C	CC(=O)NC(C)(C)C	mol3154	CC(=O)NC(C)(C)C