pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.6399998664856	QSARToolbox	0	-1	COc1nc(N2N=C(C)CC2=O)nc(C)c1C	COc1nc(-n2nc(C)[cH-]c2=O)nc(C)c1C	mol34878	COc1nc(N2N=C(C)CC2=O)nc(C)c1C