pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.99	Baltruschat ChEMBL	0	-1	COc1ccccc1-c1c[nH]nn1	COc1ccccc1-c1c[n-]nn1	mol17875	COc1ccccc1-c1c[nH]nn1