pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.75	Datawarrior	0	-1	CN(C)C(=O)CC(=O)c1ccncc1	CN(C)C(=O)[CH-]C(=O)c1ccncc1	mol13235	CN(C)C(=O)CC(=O)c1ccncc1