pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.94	Datawarrior	2	1	C1C[C@H]2C[C@@H]1[NH2+][NH2+]2	C1C[C@@H]2C[C@H]1N[NH2+]2	mol14275	C1CC2CC1NN2
7.9400001	OCHEM	2	1	C1C[C@H]2C[C@@H]1[NH2+][NH2+]2	C1C[C@@H]2C[C@H]1N[NH2+]2	mol14275	C1CC2CC1NN2