pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.2	Datawarrior	0	-1	[O-]c1ccc(/N=N/c2nc3ccccc3s2)c2ccc[nH+]c12,Oc1ccc(/N=N/c2nc3ccccc3s2)c2cccnc12	[O-]c1ccc(/N=N/c2nc3ccccc3s2)c2cccnc12	mol15065	Oc1ccc(/N=N/c2nc3ccccc3s2)c2cccnc12