pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.51999998092651	QSARToolbox	2	1	C[NH2+][C@@H]1C[C@@]1(C)[NH2+]C	CN[C@@H]1C[C@@]1(C)[NH2+]C,CN[C@]1(C)C[C@H]1[NH2+]C	mol38299	CN[C@@H]1C[C@@]1(C)NC