pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.0	Novartis	0	-1	O=C(O)COc1ccc2c(c1)Cc1ccccc1-2	O=C([O-])COc1ccc2c(c1)Cc1ccccc1-2	mol2994	O=C(O)COc1ccc2c(c1)Cc1ccccc1-2