pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.7	OCHEM	1	0	NC(=[NH2+])NC(N)=Nc1ccc2ccccc2c1,N=C(N)NC(N)=[NH+]c1ccc2ccccc2c1	N=C(N)NC(N)=Nc1ccc2ccccc2c1	mol33222	N=C(N)NC(N)=Nc1ccc2ccccc2c1