pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.3	IUPAC digitized pKa	1	0	CCCCOc1ccc(CC[NH2+]C(C)(C)CO)cc1OC	CCCCOc1ccc(CCNC(C)(C)CO)cc1OC	mol6133	CCCCOc1ccc(CCNC(C)(C)CO)cc1OC