pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.17	IUPAC digitized pKa	1	0	Cn1cc(Br)c(C(C)(C)C)nc1=[NH2+],Cn1cc(Br)c(C(C)(C)C)[nH+]c1=N	Cn1cc(Br)c(C(C)(C)C)nc1=N	mol7151	Cn1cc(Br)c(C(C)(C)C)nc1=N