pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.89	euroSAMPL1	0	-1	O=C(NCCO)c1cc2ccccc2cc1O	O=C(NCCO)c1cc2ccccc2cc1[O-]	euroSAMPL-30	O=C(NCCO)c1cc2ccccc2cc1O