pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.93	IUPAC digitized pKa	0	-1	COC(=O)c1cc(=O)[nH]c(=O)[nH]1	COC(=O)c1cc(=O)[n-]c(=O)[nH]1,COC(=O)c1cc(=O)[nH]c(=O)[n-]1	mol9702	COC(=O)c1cc(=O)[nH]c(=O)[nH]1