pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.21	OCHEM	0	-1	CN(C)c1ccc(NS(=O)(=O)c2ccc(N)cc2)nc1	CN(C)c1ccc([N-]S(=O)(=O)c2ccc(N)cc2)nc1	mol32219	CN(C)c1ccc(NS(=O)(=O)c2ccc(N)cc2)nc1