pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.7	Datawarrior	1	0	Cc1nc(N)cc(O)[nH+]1,Cc1nc([NH3+])cc(O)n1,Cc1nc(O)cc(N)[nH+]1	Cc1nc(N)cc(O)n1	mol13680	Cc1nc(N)cc(O)n1