pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.97	OCHEM	0	-1	C=C(C=C(C)O)C(C)(C)C	C=C(C=C(C)[O-])C(C)(C)C	mol32474	C=C(C=C(C)O)C(C)(C)C
10.9700002670288	QSARToolbox	0	-1	C=C(C=C(C)O)C(C)(C)C	C=C(C=C(C)[O-])C(C)(C)C	mol32474	C=C(C=C(C)O)C(C)(C)C