pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.11	IUPAC digitized pKa	1	0	CC(C)CCOC(N)=[NH2+]	CC(C)CCOC(=N)N	mol5827	CC(C)CCOC(=N)N