pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.99	AttenGpKa training set	0	-1	CCn1cc(C(=O)O)c(=O)c2cc3c(cc21)OCO3	CCn1cc(C(=O)[O-])c(=O)c2cc3c(cc21)OCO3	mol23141	CCn1cc(C(=O)O)c(=O)c2cc3c(cc21)OCO3