pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.94	OCHEM	1	0	Cn1cc[n+](COCc2ccccc2)c1/C=N/O	Cn1cc[n+](COCc2ccccc2)c1/C=N/[O-]	mol17252	Cn1cc[n+](COCc2ccccc2)c1/C=N/O