pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.51000022888184	QSARToolbox	1	0	C[N+](C)(C)CCCCCC(=O)O	C[N+](C)(C)CCCCCC(=O)[O-]	mol37018	C[N+](C)(C)CCCCCC(=O)O