pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.0	Baltruschat ChEMBL	1	0	Cc1nc2c3ccccc3cc[n+]2c(C)c1O	Cc1nc2c3ccccc3cc[n+]2c(C)c1[O-]	mol16192	Cc1nc2c3ccccc3cc[n+]2c(C)c1[O-]