pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.69	IUPAC digitized pKa	1	0	C[NH+](C)C(C)(C)C	CN(C)C(C)(C)C	mol1890	CN(C)C(C)(C)C
10.52	Datawarrior	1	0	C[NH+](C)C(C)(C)C	CN(C)C(C)(C)C	mol1890	CN(C)C(C)(C)C
10.29	OCHEM	1	0	C[NH+](C)C(C)(C)C	CN(C)C(C)(C)C	mol1890	CN(C)C(C)(C)C