pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.66	IUPAC digitized pKa	0	-1	CCCCCCc1ccccc1O	CCCCCCc1ccccc1[O-]	mol779	CCCCCCc1ccccc1O