pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
0.38	AttenGpKa training set	2	1	N#[N+]c1nc[nH][nH+]1,N#[N+]c1n[nH]c[nH+]1	N#[N+]c1nc[nH]n1	mol25229	N#[N+]c1nc[nH]n1