pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-1.7	Datawarrior	1	0	Oc1cccc[n+]1OCc1ccccc1	[O-]c1cccc[n+]1OCc1ccccc1	mol15761	Oc1cccc[n+]1OCc1ccccc1