pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.6	Baltruschat ChEMBL	1	0	Cn1cc(-c2noc(C[NH+](C)C)n2)c2ccccc21	CN(C)Cc1nc(-c2cn(C)c3ccccc23)no1	mol18175	CN(C)Cc1nc(-c2cn(C)c3ccccc23)no1