pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.8	Datawarrior	0	-1	O=C(Nc1nnc(-c2ccccc2)s1)c1ccccc1	O=C([N-]c1nnc(-c2ccccc2)s1)c1ccccc1	mol14722	O=C(Nc1nnc(-c2ccccc2)s1)c1ccccc1
6.8000002	OCHEM	0	-1	O=C(Nc1nnc(-c2ccccc2)s1)c1ccccc1	O=C([N-]c1nnc(-c2ccccc2)s1)c1ccccc1	mol14722	O=C(Nc1nnc(-c2ccccc2)s1)c1ccccc1