pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.36	Baltruschat ChEMBL	2	1	C1=C[NH2+]C(c2ccncc2)[NH2+]1,C1=C[NH2+]C(c2cc[nH+]cc2)N1	C1=C[NH2+]C(c2ccncc2)N1,C1=CNC(c2cc[nH+]cc2)N1	mol21096	C1=CNC(c2ccncc2)N1