pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.78999996185303	QSARToolbox	2	1	N#CC(CC(=O)NN)(CC(=O)NN)C(C#N)(CC(=O)N[NH3+])CC(=O)N[NH3+],N#CC(CC(=O)NN)(CC(=O)N[NH3+])C(C#N)(CC(=O)NN)CC(=O)N[NH3+]	N#CC(CC(=O)NN)(CC(=O)NN)C(C#N)(CC(=O)NN)CC(=[OH+])NN,N#CC(CC(=O)NN)(CC(=O)NN)C(C#N)(CC(=O)NN)CC(=O)N[NH3+]	mol35278	N#CC(CC(=O)NN)(CC(=O)NN)C(C#N)(CC(=O)NN)CC(=O)NN