pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.98	IUPAC digitized pKa	0	-1	C=C(C)CC1(C[C@H](C)CC)C(=O)NC(=O)NC1=O	C=C(C)CC1(C[C@H](C)CC)C(=O)[N-]C(=O)NC1=O	mol11889	C=C(C)CC1(CC(C)CC)C(=O)NC(=O)NC1=O