pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.3	Baltruschat ChEMBL	0	-1	O=C1Cn2c(cc3ccccc32)C(=O)N1	O=C1Cn2c(cc3ccccc32)C(=O)[N-]1	mol19750	O=C1Cn2c(cc3ccccc32)C(=O)N1