pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.3	AttenGpKa training set	0	-1	O=c1[nH]n(-c2ccccc2)c(=O)n1-c1ccccc1	O=c1[n-]n(-c2ccccc2)c(=O)n1-c1ccccc1	mol27294	O=c1[nH]n(-c2ccccc2)c(=O)n1-c1ccccc1