pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.56	IUPAC digitized pKa	1	0	CCCC[NH2+][C@H](O)c1ccc(OC)c(OC)c1	CCCCN[C@H](O)c1ccc(OC)c(OC)c1	mol6136	CCCCNC(O)c1ccc(OC)c(OC)c1