pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.25	Datawarrior	0	-1	CN1Cc2[nH]cnc2N(C)C1=O	CN1Cc2[n-]cnc2N(C)C1=O	mol12767	CN1Cc2[nH]cnc2N(C)C1=O