pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.92999994754791	QSARToolbox	1	0	CCCNC(=[OH+])c1ccccn1,CCCNC(=O)c1cccc[nH+]1	CCCNC(=O)c1ccccn1	mol35442	CCCNC(=O)c1ccccn1