pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
19.8	AttenGpKa training set	-1	-2	C1=C(c2cc3ccccc3[cH-]2)Cc2ccccc21	c1ccc2[cH-]c(-c3cc4ccccc4[cH-]3)cc2c1	mol22033	C1=C(C2=Cc3ccccc3C2)Cc2ccccc21