pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.54	Hunt	0	-1	C/C(=C\C(=O)O)c1cc(C)cc(C)c1O	C/C(=C\C(=O)[O-])c1cc(C)cc(C)c1O	mol772	C/C(=C\C(=O)O)c1cc(C)cc(C)c1O