pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.54	Baltruschat ChEMBL	0	-1	CCCNC1=NS(=O)(=O)c2c(Cl)cccc2N1	CCCNC1=NS(=O)(=O)c2c(Cl)cccc2[N-]1	mol19366	CCCNC1=NS(=O)(=O)c2c(Cl)cccc2N1