pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.99	IUPAC digitized pKa	1	0	C[NH+]1CCc2cc3c(cc2C(=O)Cc2ccc4c(c2C1)OCO4)OCO3	CN1CCc2cc3c(cc2C(=O)Cc2ccc4c(c2C1)OCO4)OCO3	mol5216	CN1CCc2cc3c(cc2C(=O)Cc2ccc4c(c2C1)OCO4)OCO3