pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.12	IUPAC digitized pKa	1	0	CC(C)(C)Nc1ncc(Br)c[nH+]1,CC(C)(C)[NH2+]c1ncc(Br)cn1	CC(C)(C)Nc1ncc(Br)cn1	mol7148	CC(C)(C)Nc1ncc(Br)cn1