pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.48	AttenGpKa training set	0	-1	Oc1nc(-c2ccccc2)nc2nccnc12	[O-]c1nc(-c2ccccc2)nc2nccnc12	mol26289	Oc1nc(-c2ccccc2)nc2nccnc12