pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.36	OCHEM	0	-1	Oc1nnnn1Cc1ccc2ccccc2c1	[O-]c1nnnn1Cc1ccc2ccccc2c1	mol32038	Oc1nnnn1Cc1ccc2ccccc2c1