pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.6	IUPAC digitized pKa	0	-1	CN1NCC(=O)NC1=O	CN1NCC(=O)[N-]C1=O	mol9211	CN1NCC(=O)NC1=O