pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.05	IUPAC digitized pKa	0	-1	CC1=Nc2c(O)nc(N)nc2NC1(C)C	CC1=Nc2c([O-])nc(N)nc2NC1(C)C	mol8059	CC1=Nc2c(O)nc(N)nc2NC1(C)C
4.24	IUPAC digitized pKa	1	0	CC1=[NH+]c2c(O)nc(N)nc2NC1(C)C,CC1=Nc2c(O)nc([NH3+])nc2NC1(C)C,CC1=Nc2c(O)nc(N)nc2[NH2+]C1(C)C,CC1=Nc2c(nc(N)[nH+]c2O)NC1(C)C,CC1=Nc2c(O)nc(N)[nH+]c2NC1(C)C	CC1=Nc2c(O)nc(N)nc2NC1(C)C	mol8059	CC1=Nc2c(O)nc(N)nc2NC1(C)C