pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-0.36	IUPAC digitized pKa	1	0	Cc1c(I)c(=[OH+])n(-c2ccccc2)n1C	Cc1c(I)c(=O)n(-c2ccccc2)n1C	mol6853	Cc1c(I)c(=O)n(-c2ccccc2)n1C