pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.79999995231628	QSARToolbox	2	1	O=C1C[NH2+]/[NH+]=C(/c2ccccc2)c2cc(Br)ccc2N1	O=C1C[NH2+]/N=C(/c2ccccc2)c2cc(Br)ccc2N1,O=C1CN/[NH+]=C(/c2ccccc2)c2cc(Br)ccc2N1	mol34522	O=C1CN/N=C(/c2ccccc2)c2cc(Br)ccc2N1