pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
17.6	IUPAC digitized pKa	0	-1	CC[C@H](C)O	CC[C@H](C)[O-]	mol8680	CCC(C)O
17.6000003814697	QSARToolbox	0	-1	CC[C@H](C)O	CC[C@H](C)[O-]	mol8680	CCC(C)O