pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.2	Hunt	0	-1	Oc1ccc2ccccc2c1/N=N/c1ccccn1	[O-]c1ccc2ccccc2c1/N=N/c1ccccn1	mol2032	Oc1ccc2ccccc2c1/N=N/c1ccccn1