pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.0	Datawarrior	0	-1	Cc1cc(I)c(O)c(I)c1	Cc1cc(I)c([O-])c(I)c1	mol12930	Cc1cc(I)c(O)c(I)c1