pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.25	IUPAC digitized pKa	0	-1	C#CCc1c(C)nc(O)nc1C	C#CCc1c(C)nc([O-])nc1C	mol1618	C#CCc1c(C)nc(O)nc1C
3.51	IUPAC digitized pKa	1	0	C#CCc1c(C)nc(O)[nH+]c1C	C#CCc1c(C)nc(O)nc1C	mol1618	C#CCc1c(C)nc(O)nc1C