pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
0.1	IUPAC digitized pKa	1	0	CC[C@@H](C)NC(C)=[OH+]	CC[C@@H](C)NC(C)=O	mol3206	CCC(C)NC(C)=O