pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.7	Datawarrior	0	-1	O=Cc1cccnc1C(=O)O,O=Cc1ccc[nH+]c1C(=O)[O-]	O=Cc1cccnc1C(=O)[O-]	mol14260	O=Cc1cccnc1C(=O)O