pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-1.15	Datawarrior	1	0	COc1nc2ccccc2[nH+]c1OC	COc1nc2ccccc2nc1OC	mol4672	COc1nc2ccccc2nc1OC
-0.85	OCHEM	1	0	COc1nc2ccccc2[nH+]c1OC	COc1nc2ccccc2nc1OC	mol4672	COc1nc2ccccc2nc1OC