pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.89	Datawarrior	0	-1	O/N=C\C=C\c1ccccc1	[O-]/N=C\C=C\c1ccccc1	mol14246	O/N=C\C=C\c1ccccc1