pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.6	IUPAC digitized pKa	1	0	[O-]c1cc(O)ccc1[NH+]=[NH+]c1ccc2c(c1)-c1ccccc1C2,Oc1ccc(N=[NH+]c2ccc3c(c2)-c2ccccc2C3)c(O)c1,Oc1ccc([NH+]=Nc2ccc3c(c2)-c2ccccc2C3)c(O)c1	Oc1ccc(N=Nc2ccc3c(c2)-c2ccccc2C3)c(O)c1	mol3513	Oc1ccc(N=Nc2ccc3c(c2)-c2ccccc2C3)c(O)c1