pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.22	Baltruschat ChEMBL	0	-1	CCOC(=O)c1nnn(Cc2ccccc2)c1O	CCOC(=O)c1nnn(Cc2ccccc2)c1[O-]	mol19915	CCOC(=O)c1nnn(Cc2ccccc2)c1O