pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.31	IUPAC digitized pKa	0	-1	O=C1CCCc2cccc(O)c21	O=C1CCCc2cccc([O-])c21	mol11201	O=C1CCCc2cccc(O)c21
11.14	IUPAC digitized pKa	0	-1	O=C1CCCc2cccc(O)c21	O=C1CCCc2cccc([O-])c21	mol11201	O=C1CCCc2cccc(O)c21