pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.11999988555908	QSARToolbox	2	1	C[n+]1cccc2cc([NH2+]N)ccc21,C[n+]1cccc2cc(N[NH3+])ccc21	C[n+]1cccc2cc(NN)ccc21	mol38136	C[n+]1cccc2cc(NN)ccc21