pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.23	Datawarrior	1	0	C=CC(=O)NCCC[NH+](C)C	C=CC(=O)NCCCN(C)C	mol14058	C=CC(=O)NCCCN(C)C
9.2299995	OCHEM	1	0	C=CC(=O)NCCC[NH+](C)C	C=CC(=O)NCCCN(C)C	mol14058	C=CC(=O)NCCCN(C)C