pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.71	Datawarrior	-1	-2	c1ccc(-c2nnn[nH]2)c(-c2nnn[n-]2)c1	c1ccc(-c2nnn[n-]2)c(-c2nnn[n-]2)c1	mol14488	c1ccc(-c2nnn[nH]2)c(-c2nnn[nH]2)c1
2.71000003814697	QSARToolbox	-1	-2	c1ccc(-c2nnn[nH]2)c(-c2nnn[n-]2)c1	c1ccc(-c2nnn[n-]2)c(-c2nnn[n-]2)c1	mol14488	c1ccc(-c2nnn[nH]2)c(-c2nnn[nH]2)c1