pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.46	OCHEM	1	0	[OH+]=c1ccc2ccc[nH]c-2c1	O=c1ccc2ccc[nH]c-2c1	mol31788	O=c1ccc2ccc[nH]c-2c1