pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.03	IUPAC digitized pKa	0	-1	CCN(CC)CCC#CC(O)(c1ccccc1)c1ccccc1	CCN(CC)CCC#CC([O-])(c1ccccc1)c1ccccc1	mol6175	CCN(CC)CCC#CC(O)(c1ccccc1)c1ccccc1